Thanks, Lauren, and thanks, everyone, for joining our call this afternoon. I'm very pleased to report strong second quarter results. But before we go into our results, as you may have seen in the press release we issued earlier today, I've made the decision to retire from the CEO role here at Five9. The Board has kicked off a comprehensive search for our next CEO. Meanwhile, I will continue to serve as CEO until my successor has been appointed. And then I look forward to continuing my service on the Board as Executive Chairman at Five9 to ensure a smooth transition. It has been a privilege and an honor to lead this amazing team of Five9ers. While my cancer treatments continue to be effective, I recognize that it's not likely to continue indefinitely. After giving it a lot of thought, I believe it's time for me to pass the baton and get back to a more balanced lifestyle. That said, until we appoint my successor, I'm committed to working my tail off as we continue to transform Five9 to drive top line growth and bottom line profitability. As you know, we have made a series of changes over the past several quarters to position the company for the future, and we are beginning to see the positive impact of those changes in our results, including strong bookings, AI momentum and increased profitability. So now let's dive into our Q2 results. As I mentioned earlier, we had a very strong second quarter, which exceeded our guidance across all key metrics. Subscription revenue, which now makes up 81% of total revenue, accelerated to 16% year-over-year growth. This was primarily driven by Enterprise AI revenue growth accelerating to 42% year-over-year in the second quarter, now representing 10% of Enterprise subscription revenue. Additionally, we were very pleased to see strong momentum in our sales execution as we had the highest quarterly total ACV bookings in 2 years, excluding the one financial services mega deal we did in Q1 of last year and Enterprise AI bookings more than tripled year-over-year in the second quarter. In terms of profitability, adjusted EBITDA grew 63% year-over-year, reaching an all-time record margin of 24% in the second quarter, helping drive Q2 records for both operating and free cash flow. Our increased profitability is a direct result of our execution against transformation initiatives as we work toward the Rule of 40 and beyond. And now I'd like to spend a few minutes on our AI success and innovation. Let's start with the 3 key drivers underlying our strong momentum in AI. First, enterprises continue to see Five9 as their core CX platform, including AI. For instance, 2 large health care customers extended their contracts with us during the second quarter to 5- year terms, with one expanding its anticipated ARR with us by nearly 40% to over $11 million, and the other expanding its anticipated ARR with us by more than 2x to over $5 million. Both enterprises decided to continue their partnership with us long term as they view Five9 as their single comprehensive platform provider for CX. Second, enterprises are turning to Five9 as they make their long-term decisions around AI, given that we are the core CX platform and we have the AI expertise, products and integrations. For instance, one of our customers in the airline industry worked with our AI experts to evaluate the potential ROI of increasing their self-service capabilities. As a result, they decided to expand their AI portfolio with us in the second quarter, increasing their anticipated ARR with Five9 by more than 2x to over $7 million. Similarly, one of our customers in the pest control industry decided to add new AI capabilities on our platform in Q2, increasing their anticipated ARR with Five9 by more than 30% to over $4 million. And third, enterprises are achieving significant and tangible ROI with our AI solutions. For instance, a customer in the health care industry who deployed our AI solutions a year ago has been achieving significant improvements, including an 80% reduction in abandonment rate, a 50%-plus increase in containment rate and a 60%-plus improvement in post interaction work time. Another example is a digital health company focused on simplifying medical data to improve patient care outcomes who deployed our AI solutions 4 months ago. In this short period, they've already realized a 19% improvement in self-service containment. Not only was self-service improved, but critical CSAT metrics were improved as well, driven by a 50% reduction in abandonment rate and nearly a 50% reduction in hold time. As you can see, we are well positioned to enable enterprises to unlock real value with AI, and we expect to build on this momentum as we continue to invest in driving innovation within our Genius AI suite. For example, we made big news at CCW in Las Vegas in June, where we launched Agentic CX with AI Agents that can reason, decide and take action. We also launched AI Trust & Governance, our solution to make AI enterprise ready. Let's first discuss our new Agentic AI Agents. With this launch, the Five9 Intelligent CX platform now delivers Agentic AI Agents to drive CX and AI at scale. With powerful new capabilities designed to reason, decide and take action, Five9 ushers in a new era of Agentic CX for our customers. Part of our Genius AI suite, AI Agents provide accurate hyper-personalized experiences for consumers that are secure, seamless and context-aware. Our Agentic AI Agents can do so much more than prior generations because they have flexible, advanced self-service capabilities that adapt at any stage of AI maturity through 5 key features, including: AI Summary node, which auto summarizes voice and digital interactions with language selectable summaries; intent detection and entity extraction, which enables seamless natural dialogues, ensuring the quickest path to resolution; Knowledge node, which uses retrieval augmented generation, or RAG, to generate contextual answers based on enterprise knowledge; prebuilt templates, which make it easy to deploy with starter kits that allow customers to quickly build new AI Agents for their specific needs; and lastly, Code Crafter, which leverages the capabilities of LLMs to generate high-quality JavaScript functions, reducing development and implementation effort from weeks to hours. Additionally, our Agentic AI Agents are able to provide context and facilitate handoffs to human agents for those cases where it may be required. They can be configured to transfer to a human agent and quickly summarize the conversation in real time to promote a seamless handoff. This reduces handle time and is designed to eliminate the need for consumers to repeat themselves, reducing frustration and improving the experience. Also, as our customers are learning how to operationalize AI within their CX solutions, we're developing new practices to serve as their trusted expert in building their agent ops capabilities. Agent ops is an emerging discipline for managing the deployment, monitoring and optimization of AI Agents, and a critical component of deploying AI Agents is to provide granular guardrails for agent ops personnel to tailor AI models and outputs for different use cases, keeping AI-powered consumer experiences reliable and safe. This is where Five9 AI Trust & Governance comes into play. As we enter this new era of Agentic CX, Agentic AI is continuing to shape the entire customer journey from accurate and personalized self-service to agent assistance, process automation and managerial insights, and it is essential for Agentic AI to behave ethically and consistently. With our Five9 AI Trust & Governance suite, enterprises are scaling AI safely with capabilities such as granular guardrails to better customize AI behavior across channels, proactive monitoring and response to risks such as prompt injection attacks, better AI observability with comprehensive reporting and dashboards and hallucination detection to easily detect incorrect AI behavior if needed. As you can see, our ongoing investments in our Genius AI suite continue to fuel innovation and strengthen our leading position as a trusted partner to help enterprises navigate through this rapidly evolving world of AI. This is also why we're once again ranked as having the best AI solutions in the semi-annual Baird survey that was recently conducted in July. Now I'd like to touch on the momentum we are seeing with some of our key partners. In the second quarter, we had very strong performance across multiple routes to market. We also continued to gain significant traction with technology partners during the quarter. For example, with Salesforce, we're having a lot of success in the field working hand in hand with the Salesforce sales teams, through joint selling and value positioning. As a result, we saw a significant increase in bookings as well as a meaningful increase in the pipeline for Five9 Fusion for Salesforce. With Google Cloud Marketplace, pipeline once again doubled this quarter, and we closed multiple $1 million-plus ARR deals through this partnership. With ServiceNow, we doubled our bookings quarter-over-quarter, and we also published our certification and alignment to their Yokohama release, their most recent platform update focusing on AI, showcasing our deep partnership. And lastly, with regard to Epic, we are excited to share that Five9 is now listed in the Epic showroom as a toolbox solution. Epic is one of the largest health care CRM providers and is a key partner for us as we continue to deepen our health care vertical integrations. We are offering a digital patient experience solution embedding our capabilities into Epic. And this is one of the many planned native integrations with them as we continue progressing our joint road map, which includes AI Agents, Agent Assist and other AI solutions. In summary, we are very pleased with the momentum in our business and the progress we're making on our transformation initiatives for both top and bottom line. We remain at the forefront of developing leading Agentic CX solutions to help reshape the AI-driven customer journey and experience, and I'm extremely excited about the future of Five9. I'm confident that we have the platform and the experts to drive long-term durable growth as we continue to capitalize on our massive market opportunity. And before I turn it over to our President, Andy Dignan, I would like to discuss some changes in our leadership team. For starters, following a comprehensive CFO search, I'm thrilled to congratulate Bryan Lee on his appointment. Bryan has been a key member of the finance organization at Five9 for 11 years, and he has been instrumental in helping us achieve our operational and financial goals, and I have so much confidence in Bryan. In addition to Bryan's appointment to CFO, we made additional changes to our leadership team by realigning our executive org structure in order to maximize alignment, ownership and operational efficiency. As part of these changes, we promoted Tiffany Meriweather from Chief Legal Officer to Chief Administrative and Legal Officer, where she will now also lead HR. In addition, we promoted Matt Tuckness to Chief Revenue Officer. Matt is a 12-year veteran at Five9 who has risen through the sales ranks, leading various sales orgs, and has had a significant impact on our go-to-market organization and our bookings reacceleration. In this role, Matt will also lead our marketing team. And with that, I will turn it over to Andy.