joining us, kayak's ceo steve hafner.ak is owned by the priceline group your you have a new partnership with amazon whereby you can make hands-free bookings with alexei for hotel rooms. ai changing the way that bookings happen in the future? to be on,it's good emily. ai is a buzzword nowadays but it is something we have been investing in for many years. ai isy that we look at trying to marry what you liked about a traditional travel agency with the always on capability. we are trying to find a way for consumers to use conversational tones on a platform, whether that is alexei or google tv and to complete travel planning. emily: doesn't this require a change in behavior if you are booking a hotel room sight unseen? you or me, be for but if you are a millennial, you are used to speaking to your phone. i think it is what the next generation feels comfortable with. if you talk to my grandparents, they never made it to a point and click mouse, much less made it conversational. we like to lead in innovation and we are helping t