Hi.
user
Hello. How may I help you?
assistant
I would like to book a ticket from ATL to IAD, can you please help me with that?
user
Please provide your travelling dates.
assistant
The travel dates are from 02/18 to 02/20.
user
Do you have any preference?
assistant
I need a direct flight.
user
Can I know your name?
assistant
Alexander Moore here.
user
Sorry, there is no flight with your travelling dates.
assistant
That's ok, thank you for your help.
user
Thank you.
assistant