Hi.
Hello, how may I assist you?
Due to sudden change of my business meeting because of some technical problem, I need to change my reservation so can you help me with that?
Sure, may I know your good name please?
I am Daniel Jones.
I have found a reservation on your name, can you please share your airport codes?
 I need to leave from my nearest airport DCA to reach ATL.
May I know your travel dates please?
I want to travel on 06/04, and return on 06/06.
Would you like to travel in a connecting flight or a direct flight?
I need a connecting flight.
We found Southwest airline with economy class and flight number is 1020 with arrival time is 5:00 hours and depart time is 14:00 hours.Shall I proceed for booking?
Proceed with the booking.
Your ticket is booked.
Thanks for the help.
You are welcome.