Hello. I am Debra Brown.
Hello, how can I be your assistance today?
Due to sudden changes my art gallery exhibition  has been preponed.
Ok.
Can you please change my existing reservation?
Sure, I am mirthful to help you. Please wait for a second.
Ok.
There is a reservation on your name, please share me your new journey dates?
01/07 to 01/09.
Please share me your airport codes?
From DFW to JFK.
Do you have any limitations?
I need connecting flight. Fare is 1000.
There is a connecting flight with price of 100 and flight number is 1007.
You can proceed to booking.
Your booking has been confirmed with Delta airline.
Thank you.
Thanks for your approach.