Hello.
Hello, how can I help you?
Myself John Edwards. Will you help me in booking the flight ticket from DFW to IAH?
Sure, I am here to help you. Please let me know your travel dates.
My preferable journey dates are 10/22 and 10/24.
Ok, please wait. I will check for the available flights and let you know.
Ok, I will wait for your response.
There is a flight available with Delta airlines and the ticket fare is 100 only. Shall I book the ticket for you?
Ok, proceed with the booking.
John, I have confirmed your ticket and your flight number is 1005.
Thank you for helping me.
You are most welcome and have a safe journey.