Hello, myself Frank Davis.
Hello Frank, how can I help you?
I am planning  for a round trip from ATL, can you please help me to book a flight ticket?
Sure, I am happy to help you. Can you please provide me your travel dates?
Ok, my itinerary dates are 07/04 and 07/06.
Ok, please wait for a while.
Sure.
There is a flight available with Southwest airlines and the ticket fare is 100 only. Is that ok for you?
Yes, please proceed for booking.
Frank, your ticket is booked and your flight number is 1002.
Thank you for your response.
You are welcome and thank you for choosing us.