Hello.
user
Hello. How may I aid you?
assistant
I am Samuel Brown. I want to book a flight ticket from CLT to DCA. Could you help me in booking?
user
Sure, please provide your trip dates.
assistant
My travelling dates are from Feb 09-11.
user
Do you have any specifications?
assistant
I need a halt.
user
Sorry, no flights are available on your route.
assistant
That's ok, no problem. Thank you.
user
Thank you for choosing us.
assistant