Hello.
Hello, how can I help you?
Can you please help me in booking a flight ticket from IAH to DFW?
Sure, can you please share me your travelling dates?
I would like to travel on Dec 19 and return on Dec 21.
Do you have any class preference?
I prefer economy class.
Do you have any connection limit?
I would prefer connecting flight.
May I know your name?
Myself Jack Brown.
Is there any other specifications in your journey?
My return time should be afternoon.
Sorry, there were no flights with your given details.
No problem, thank you for the information.
Thank you for reaching us.