Hi.
user
Hello, how can I help you?
assistant
Could you please book a flight ticket from CLT to IAH?
user
Sure, may I know the travelling dates?
assistant
My travelling dates are Feb 12 and Feb 14.
user
Do you have any connection limit?
assistant
I need  a single connecting flight.
user
Is there any other requirements?
assistant
No.
user
May I know your name?
assistant
My name is Ryan Jackson.
user
Sorry, no flights found with your chosen dates.
assistant
Not a problem, thank you for the information.
user
Thank you for availing us.
assistant