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