Hi.
user
Hello. How may I help you?
assistant
I need to book a ticket from Detroit to Dallas & Fort Worth.
user
Please share your trip dates?
assistant
Depart is by May, 2 and return will be May, 4.
user
Do you have any connecting flight preferences?
assistant
I would prefer connecting flight.
user
Is there any other concern?
assistant
I prefer business class.
user
May I know your name please?
assistant
My name is Deborah Campbell.
user
No flights found as per your preferences at the moment. Thank you for choosing us.
assistant