Hello.
user
Hello. How can I help you?
assistant
My name is Ryan Thomas, please book me a plane ticket from PHL to SFO.
user
Sure, please share your planned dates of your journey.
assistant
Sure, my trip dates are from 10/10 to 10/12.
user
Please hold on a moment.
assistant
Ok.
user
Ryan, no flights has been found on your requested dates.
assistant
It's ok, thank you.
user
Thank you for approaching us.
assistant