Hello.
user
Hello, how can I help you?
assistant
I want to book a flight ticket from CLT to IAH. Could you help me in booking?
user
Sure, please provide your trip dates.
assistant
My travelling dates are from Dec 20 - 22.
user
Do you need any connection limit?
assistant
I prefer for connecting flight.
user
Do you have any other specifications?
assistant
No.
user
May I know your name?
assistant
Joseph Davis.
user
There are no flights available on your routes.
assistant
That's ok thank you.
user
Thank you for choosing us.
assistant