Hi, this is Ryan Walker.
user
Hello, How can I serve you?
assistant
I need a flight ticket to attend board meeting in Philadelphia so, please book a flight ticket to PHL airport.
user
Sure, May I know the source code?
assistant
Austin, TX - AUS is my source airport code.
user
Please help me with your travel dates.
assistant
Sure, my travel dates are 03/29 and 03/31.
user
Please wait a minute.
assistant
OK.
user
Sorry, No flights found with your chosen dates.
assistant
Ok, no problem. Thanks for the information.
user
Thank you for opting us.
assistant