Thank you, Olivia, and good morning, everyone. Thanks for joining us for our second quarter earnings call. This morning we issued an earnings press release, which is available on our website at investors.sabre.com. A slide presentation, which accompanies today's prepared remarks, is also available during this call on the IR webpage. A replay of today's call will be available on our website later this morning. Throughout today's call we will be presenting certain non-GAAP financial measures, which have been adjusted to exclude certain items. All references during today's call to EBITDA, EBITDA less capitalized software development, operating income, EPS and net income, have been adjusted for these items. The most directly comparable GAAP measures and reconciliations for non-GAAP measures are available in the earnings release and other documents posted on our website at investors.sabre.com. We would like to advise you that our comments contain forward-looking statements. These statements include, among others, disclosures of our guidance, including revenue EBITDA, EBITDA less capitalized software development, operating income, net income, EPS, cash flow and CapEx. Our medium-term outlook; our expected segment results; the amount and effects of changes in capitalization mix and depreciation and amortization; the effects of customer financial conditions and new or renewed agreements, products and implementations; our expectations of industry trends and various other forward-looking statements regarding our business. These statements involve risks and uncertainties that may cause actual results to differ materially from the statements made on today's conference call. Information concerning the risks and uncertainties that could affect our financial results is contained in our SEC filings, including our first quarter 2019 Form 10-Q and our 2018 Form 10-K. Participating with me on today's call are: Sean Menke, our President and Chief Executive Officer; and Doug Barnett, Executive Vice President and Chief Financial Officer. Dave Shirk, our Executive Vice President and President of Travel Solutions; and Clinton Anderson, Executive Vice President and President of Hospitality Solutions, are also with us today and will be available for Q&A after prepared remarks. Sean will start us off and provide a review of our strategic and commercial performance and business outlook. Doug will offer additional perspective on our financial results and forward outlook and then we will then open the call to your questions. With that, I'll turn the call over to Sean. Sean?