Hi.
user
Hello, how can I serve you?
assistant
I would like to book a ticket from DEN to PHL. Could you book a ticket?
user
Sure, may I know the travelling dates?
assistant
My travelling dates are from Oct, 26 to Oct, 28.
user
Do you have any connection limit?
assistant
I would prefer connecting flight.
user
Is there any other requirements?
assistant
No.
user
May I know your name?
assistant
My name is Raymond Williams.
user
Sorry, no flights found with your chosen dates.
assistant
Thank you.
user
Thank you for opting us.
assistant