Hi.
user
Hello, how can I aid you?
assistant
Can you please help me in booking my flight ticket from PHL to DFW?
user
Please provide your trip dates.
assistant
My travelling dates are June 13 and 15.
user
Do you need any connection limit?
assistant
I need connecting flight.
user
Do you have any other specifications?
assistant
I need my return ticket at morning time.
user
May I know your name?
assistant
Myself Charles Campbell.
user
There are no flights available on your routes.
assistant
Thanks for your information.
user
Thank you for choosing us.
assistant