Hi.
user
Hello. How can I help you?
assistant
I need to book a flight ticket from ATL to DFW, Can you please help me for booking?
user
Let me know your travel dates.
assistant
I would like to travel on 06/17 to return on 06/19.
user
Do you have any preference?
assistant
I need a normal cost airline.
user
Let me know your name.
assistant
Donald Green.
user
Sorry, no flights found for your travelling dates. Thank you.
assistant
Ok, no problem. Thanks for your information.
user