Hello. I am Rebecca Williams.
Hello, how may I assist you at this moment?
Can you please assist me in booking a flight ticket to DFW from CLT?
Sure, May I know on which dates would you like to book your flight ticket?
My travel dates are from 12/17 to 12/19.
Do you prefer business or economy class in your journey?
I am comfortable with any class.
We found a direct flight  with AA airlines, flight number 1028 in economy and the fare of 100. Shall I proceed?
You can proceed with that flight.
Your ticket has been reserved.
Thank you for assisting me.
Thank you for reaching us.