Hello.
user
Hello, how can may I help you?
assistant
Please help me to book a flight ticket from PHL to HOU.
user
Sure, please provide your trip dates.
assistant
My journey dates are from Aug, 28 to Aug, 30.
user
Do you need any connection limit?
assistant
I need a single connecting flight.
user
Is there any other specifications?
assistant
No.
user
May I know your name?
assistant
James Allen.
user
There are no flights available on your routes.
assistant
Thank you for your information.
user
Thank you for opting us.
assistant