Hello.
Hello. How can I help you?
 I want to book a flight ticket to DFW. Can you please help me for booking from IAH?
Can I know your travelling dates?
My travelling dates are on April 04 and 06.
Do you have any preference?
My depart time is afternoon.
Let me know your name.
My name is Charles Robinson.
Sorry, no flights found for your travelling dates.
Ok, thank you.
Thank you.