Hi.
user
Hello. How may I aid you today?
assistant
Please book me a ticket from AUS to PHL.
user
Sure. May I have your travelling dates?
assistant
My travelling dates are from 12/15 to 12/17.
user
Ok. Do you have any preferences?
assistant
I need a connecting flight.
user
May I have your name?
assistant
I am James Lee.
user
No flights are found in search on respective dates. Thank you for choosing us.
assistant
Fine, thanks for the information.
user