Hi, I'm Edward Anderson.
Hello, Edward. How can I help you today?
 I like to travel from DFW to IAH, can you help me in booking?
Sure, I can help you with that. May I know your preferable travel dates?
I would like to fly on 06/09 and return on 06/11.
Ok, let me check for the availability of flight.
Ok, take your own time.
Your patience is greatly appreciated. Edward, there is a flight available with AA airline and the price fare is 100 with 1 connection.Would you like me to proceed the booking?
Please book my ticket.
Your booking is confirmed with 1018 flight number.
Thank you for your quick response.
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