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