Thank you, Noah. Good morning, everyone, and welcome to Hyatt's First Quarter 2023 Earnings Call. I'm pleased to share financial results this quarter that, once again, highlight the transformation of Hyatt as resilient, predominantly fee-based and asset light. It was another record-breaking quarter as measured by adjusted EBITDA, plus net deferrals and net finance contracts. With the sum of these 3 numbers up 58% above the first quarter of 2022 and 69% above the first quarter of 2019, a notable achievement when you consider we sold $2.3 billion in real estate, net of acquisitions since 2019. We have now achieved 4 consecutive quarters of record results, driven by our successful asset-light acquisitions and more recently, a RevPAR environment that is trending meaningfully above 2019 levels. Our agility, leadership and unwavering commitment to our purpose, to care for people so they can be their best, are key factors behind our success. We are proud to have been named to Fortune's 100 Best Companies to Work For List for the 10th consecutive year, a testament to the dedication of our colleagues worldwide. I'm grateful to the Hyatt family for bringing our culture to life every day and caring for all our stakeholders, including our loyal guests. And I want to express my appreciation for all our colleagues who make Hyatt a unique and special place to work and to stay. Our results demonstrate our momentum, which was also the focus of our recent owners conference at the beautiful Moxche Resort in Playa Del Carmen in Mexico 2 weeks ago, the same location where we will host our Investor Day on May 11. Our Owner Conference provides a unique opportunity to deepen our engagement and illustrate the differentiation of our personal relationship-based approach with owners. A record number of owners were in attendance, and I was very encouraged by the enthusiasm and support we heard regarding the multiple ways we are driving value for owners, including commercial capabilities, financial performance and growth. During the Owner's Conference, we announced the launch of our first upper mid-scale brand in the Americas, Hyatt Studios, tailored to meet the needs of extended-stay travelers. Our research indicates strong demand for this product amongst our guest base, presenting a unique growth opportunity to expand our footprint and strengthen our overall network effect. Through close collaboration with developers, we designed the Hyatt Studios brand with flexibility, so construction and operating costs can adapt to a wide variety of markets. And I'm thrilled to share that we received an overwhelmingly positive response to the launch of the Hyatt Studios brand from our ownership community, with letters of interest representing over 100 hotels. We expect construction to begin later this year and the first Hyatt Studios hotel to open in 2024. Our expectation and optimism on reaching broad scale is grounded in the brand's attractive economics, a supportive and well-capitalized developer base and the thoughtful design that was conceived through listening closely to guests and developers. Leading this brand is industry veteran, Dan Hansen, who joins Hyatt as Global Head of the Hyatt Studios brand. Dan brings a wealth of experience, having previously served as President and CEO of Summit Hotels. He was instrumental in the concept and launch phases of the brand and is now focused on successfully scaling it. Dan has a proven track record of delivering results. And under his leadership, I'm confident the Hyatt Studio's brand will deliver a great hotel experience for our guests, while driving compelling returns for our owners. The launch of Hyatt Studios is part of our broader strategy of creating a portfolio that drives deepening loyalty, stronger connectivity and more frequent engagement with our members. Our success in executing on this strategy can be seen in our World of Hyatt program, which added approximately 2 million members during the quarter. And we continue to see strong enrollments at our ALG properties, who have signed up over 500,000 loyalty members since the launch in May of 2022. Building further on our momentum, we recently announced the planned acquisition of Mr & Mrs Smith, a global travel platform that will further strengthen our position in luxury. This planned acquisition opens new opportunities for the World of Hyatt program to expand and bring in even more members with access to over 1,500 carefully selected boutique and luxury properties and desirable locations worldwide. This planned acquisition will further drive asset-light growth and enrich the breadth of experiences for our guests. Turning to growth. We achieved significant net rooms expansion with over 5,000 rooms added on a gross basis during the quarter, contributing to 7% net rooms growth over the trailing 12-month period. On February 2, we completed our Dream Hotel Group acquisition, which contributed approximately 1,900 rooms. Additionally, our growth during the quarter included 3 luxury resorts and new openings in several high barrier-to-entry locations, such as Bordeaux France, Davos Switzerland. We also expanded our locations in other important cities such as London, Mexico City and Austin, Texas. Notably, one exciting new opening, the Andaz Condesa Mexico City, was a conversion to the Andaz brand through an ALG resort owner, which underscores how our strategic acquisitions are driving value across multiple dimensions and positioning Hyatt for long-term growth and success. We're confident in our ability to drive future net rooms growth through our strong pipeline and conversion opportunities. We maintained our record level of pipeline of 117,000 rooms in the first quarter with new signings offsetting our openings. Additionally, we maintained the percentage of rooms under construction relative to our pipeline across a diverse number of countries and markets. And despite a more difficult lending environment, we continue to see developers start construction for their properties in the U.S. and around the globe. It's also great to see conversion opportunities continuing to represent a material percentage of our net rooms growth, at approximately 30% of our first quarter openings, excluding the acquisition of Dream Hotel Group. This reflects strong demand for our brands. Overall, we remain confident in our growth trajectory as we look ahead. Moving on to the latest business trends. I'm pleased to report another quarter of positive momentum. We continue to benefit from our optimal positioning at this stage of the recovery. In the first quarter, comparable system-wide RevPAR was up 43% compared to the same period last year or 6% compared to the same period in 2019 of the same set of comparable properties. The growth compared to last year was partly aided by easier comparisons due to the impact from Omicron in 2022. Rates remained strong, up 12% on a constant currency basis, while occupancy jumped 1,400 basis points. We continue to see extraordinary pricing for our comparable system-wide luxury brands, which increased 7% over the first quarter of last year, with an average daily rate just shy of $300 for the quarter. This is particularly impressive given the strong rate realization we are lapping from last year. From a segmentation perspective, leisure transient showed durability and strength, with revenue increasing by 20% compared to the first quarter last year or 24% compared to the first quarter of 2019. Leisure demand in urban markets broadened, with weekend and shoulder periods well ahead of the first quarter of 2019. And resorts achieved another record RevPAR level, driven by strong levels of rate realization and increased occupancy. We experienced robust revenue growth in the group segment with an increase of approximately 70% compared to the first quarter last year and surpassing the first quarter of 2019. Business transient had the strongest relative recovery, more than doubling last year's first quarter revenue and reaching approximately 85% of first quarter 2019 levels with March, especially encouraging, reaching 92% of March 2019 levels. Large corporate accounts had the most recovery momentum in the quarter while small and medium enterprises improved slightly, and we're in the same approximate range as 2019 levels. From a geographic perspective, our Asia Pacific region contributed significantly to our first quarter growth and was 3% ahead of first quarter 2019 levels. Notably, RevPAR performance in Greater China quickly ramped up following the easing of travel restrictions, a pattern similar to other areas of the world. In the first quarter, RevPAR in Greater China was only 4% below first quarter 2019 levels, a significant improvement compared to 3 months prior when it was 44% below 2019 levels. In addition, RevPAR in Mainland China in the first quarter surpassed the comparable period in 2019 by 10%. However, performance varied across markets. Markets more traditionally dependent on international inbound travel, like Shanghai and Shenzhen, remained meaningfully below 2019 levels, while markets more traditionally dependent on domestic travelers were significantly above 2019 levels. In total, rooms revenue from domestic Mainland China travelers in the first quarter was up 30% compared to 2019 levels, while international inbound was down more than 60% compared to the first quarter of 2019. We remain optimistic that growth in the Asia Pacific region will continue to strengthen as flight capacity is restored and the backlog of issuing new visas to Chinese travelers is reduced. We're confident this increased access to travel will serve as a strong tailwind for Hyatt as the year progresses. Our ALG resorts had another exceptional quarter with comparable net package RevPAR up 30% in the Americas and up 36% in Europe compared to last year. Additionally, I'm pleased to report a strong rate of adoption from our loyal World of Hyatt customer base. In the Americas, we have seen more than 20% of room nights at ALG resorts from World of Hyatt members in the first quarter. This is particularly impressive, given that World of Hyatt was introduced at ALG resorts only 10 months ago, a clear indication of the successful ongoing integration of ALG properties into Hyatt's expanding set of offerings. As we look to the second quarter of 2023, both legacy Hyatt and ALG Resorts continue to perform exceptionally well. Based on preliminary results, system-wide RevPAR in April increased by approximately 20% compared to last year. We expect the second quarter growth rates to moderate relative to the first quarter, driven in part by the strong recovery we began to see in the second quarter of last year. Looking ahead to the back half of the year, we expect RevPAR and net package RevPAR to grow in the mid- to high single digits. For the full year of 2023, group revenue is pacing 24% ahead of last year for our Americas full-service managed properties. This represents an increase of 300 basis points from the update we provided a quarter ago. Separately, gross package revenue at our comparable ALG resorts in both the Americas and Europe for the full year is pacing 17% ahead of last year. In summary, overall business trends are positive, and we maintain our optimistic outlook. Future bookings remain strong, and our hotel teams continue to drive strong top line growth and flow through to the bottom line. Finally, a quick update on our real estate transactions before turning it over to Joan. We continue to make progress on the 2 assets we're actively marketing with a signed letter of intent for 1 asset, and we are advancing the marketing process for our other assets. We remain focused on realizing the most attractive valuations and securing durable long-term management or franchise agreements. And we remain highly confident in achieving our $2 billion sell-down commitment by the end of 2024. In closing, I'm very pleased with the start of the year, which actualized well ahead of our expectations. Our strong free cash flow profile and asset-light earnings mix are a result of the strong execution from our team. Looking ahead, I'm confident in our ability to continue to drive results and deliver value to our shareholders. Joan will now provide details on our operating results. Joan, over to you.