Hi.
user
Hello, How exactly I can serve you the best today?
assistant
I want to book a ticket from DFW to ATL. Could you book a ticket?
user
Sure, can I know your good name please?
assistant
My name is Thomas Hill.
user
 When you are willing to travel?
assistant
Depart is by Feb, 17 and return date is Feb, 19.
user
Do you need direct flight or connecting flight?
assistant
I would be comfortable with single stop over.
user
 Would you let us know if you have any other preferences?
assistant
No.
user
We found a connecting flight 1012 in American Airlines at the price of 100 with economy class. Shall I proceed?
assistant
Please book a ticket.
user
Your booking is done.
assistant
Thank you.
user
Thank you for choosing us.
assistant