Hello.
user
Hello. How may I help you?
assistant
I want to attend a Seminar in Philadelphia. Can you please help me for booking the flight ticket?
user
Sure. May I know your class preference please?
assistant
I want to prefer economy class.
user
Tell me your name please?
assistant
My name is Donna Hall.
user
Now share your airport codes and travel dates please?
assistant
My travelling dates are July 14 and July 16.
user
Ok.
assistant
My airport codes are CLT and PHL.
user
May I know your connection limit please?
assistant
I need single connecting flight.
user
Do you have any other preferences?
assistant
No.
user
Please wait.
assistant
Ok.
user
Thanks for waiting.
assistant
My pleasure.
user
Sorry to say that presently there are no flights available in economy class.
assistant
Anyway, thanks for the information.
user
Thank you.
assistant