Hello.
Hello, how can I be your assistance today?
 I am Thomas Jackson want to change my reservation due to prepone of my meeting.
Sure, I am at your service. Please give me a moment.
Ok.
There is a reservation found on your name, please help me with the new journey dates?
My travelling dates are 11/18 and 11/20.
Kindly mention your airport codes?
 I will depart from GA-ATL to NY-JFK.
Do you have any limitations?
I need a connection flight with fare 200.
There is a connecting flight with Hawaiian airline and price is 200. Shall I proceed?
Provide me flight details?
Your booking has been confirmed with 1008 flight.
 OK, confirm my booking.
Thanks for choosing us, have a safe journey.