Hi.
user
Hello, how may I aid you?
assistant
I want to book a ticket from DFW to PHL. Could you book a ticket?
user
Sure, may I know your travelling dates?
assistant
Departure is July, 7 and return date is July, 9.
user
Do you need a stopover in between journey?
assistant
I prefer connecting flight.
user
May I know your other preferences?
assistant
I would like to prefer business class.
user
Can I know your name?
assistant
My name is Kimberly Jackson.
user
Sorry, there are no flights available on your request.
assistant
Thank you.
user
Thank you for choosing us.
assistant