Hello.
user
Hello, how may I assist you today?
assistant
Please book a flight ticket from HOU to DFW?
user
Sure, may I know your trip dates?
assistant
My journey dates are Mar 11 and Mar 13.
user
Do you have any class preference?
assistant
No.
user
Any other requirements to be met?
assistant
I need a connecting flight.
user
May I know your name?
assistant
I am William Baker.
user
Sorry, there are no flights found with your given details.
assistant
No problem, thank you for your information.
user
Thank you for reaching us.
assistant