Thanks, Emily, and thanks everyone for joining our call this afternoon. I'm pleased to report strong third quarter results with revenue growth of 16% year-over-year, primarily driven by our LTM enterprise subscription revenue growing 28% year-over-year. Adjusted EBITDA margin for the third quarter was 18% of revenue, helping drive an all-time record for operating cash flow of $37 million, or 16% of revenue. Let me start-off by reminding you of the three continuing trends that drive our confidence in this market. First, enterprises are developing plans in a greater sense of urgency to replace their on-premise contact center solutions as legacy vendors have retrenched and slowed or even stopped development in some cases. Also a reminder that, in terms of cloud replacing on-premise we believe that the penetration is still less than 20%. Second, companies are enthusiastically pursuing digital transformation initiatives to enhance customer experience cut costs and increase revenue. In this context, remember that contact centers are mission-critical systems, which are a source of brand loyalty and differentiation. And third, AI is becoming an even more important catalyst for enterprises to shift to the cloud. AI automation is clearly an area of focus for enterprises as demonstrated by our greater than 80% attach rate on $1 million-plus ARR deals in the quarter. Now, I'd like to discuss the three main growth drivers for our business namely our platform, our march up market, and our international expansion. Let me start with our platform. As you recall in August, we closed the Aceyus acquisition. We have experienced significant momentum with the Aceyus solution as the number of Aceyus opportunities in the pipeline has increased over 30% in this very short period of time. As a reminder, Aceyus is a fit for our $1 million-plus ARR customers, giving us continued strength in our march up market. For example, they're opening doors for several Fortune 100 deals, although, it's still early days. A good portion of our innovation continues to be centered around our AI and automation portfolio, and we are seeing significant traction as a result of this innovation. For example, our professional services team worked on more than 250 AI deployments during the quarter. Additionally, bookings for our Agent Assist product increased 150% year-over-year driven by our AI summaries customer trials. It's clear that, our practical approach to AI continues to deliver real tangible value to our customers. This is directly tied to our core AI tenets, including our beliefs that AI should be available across our platform that, AI should be democratized and available to all customers that AI should remain engine-agnostic, and that AI should be applied in a responsible and ethical manner. And now, I'd like to focus on our march up market and international expansion. I'm pleased to report that we continue to see strong momentum up market and booking $1 million-plus ARR deals. As a reminder, $1 million-plus ARR customers make up more than 50% of our recurring revenue. I'm also pleased to report that our pipeline for strategic deals doubled, year-over-year in Q3. In addition, we had a record number of enterprise and strategic RFPs in the third quarter which increased 66% year-over-year and 21% sequentially. This march up market and our continued international expansion are increasingly being driven by our ever-growing network of global partners and their dedication to leading with Five9. I'm very pleased to share, that IBM has expanded their relationship with us as a global SI partner reselling Five9 along with their CRM and ITSM offers, and also as a technology partner integrating watsonx with our AI solutions. This is a common model amongst large SIs as we are complementary, and tightly integrated with solutions such as Salesforce, ServiceNow, Microsoft Google and others. We have now established ourselves as a global brand with the help of key strategic partners like IBM, BT, TELUS International, Deloitte and Accenture to name a few. Our partnership strategy is built not only on recruiting new partners, but also on enabling and empowering partners within our methodology of sell with, deliver with and build with. This approach was one of the key drivers that led to our EMEA bookings growing 57% in Q3. In addition, a US managed service provider who has been our partner for the past three years celebrated their largest quarter, with several new customer logo wins and over $4 million of incremental ACV added in the quarter. Their success is built in part on their ability to implement Five9 solutions integrated with their enterprise management platform and other services. Our leadership in the channel is further validated by the three leading technology solution distributors in our industry: Telarus, Avant and Intelisys, ScanSource each recognizing Five9 as their number one CCaaS supplier. Furthermore, a recent channel survey by Baird ranked Five9 number one for top CCaaS solutions sold by the channel and number one in easiest to do business with. These partners along with many others are helping place us in a prominent position, within the global channel community. In closing, I'm very excited about our continued momentum out market globally and with the success we are having with our AI automation offerings. The opportunity ahead for Five9 has never been better, and I want to thank all of our employees who bring passion and purpose to their work every day to make this a reality. And with that, I will turn it over to our President and CRO, Dan Burkland. Dan, go ahead.