Hi.
user
Hello, how may I help you today?
assistant
I am James Smith. I want to change an existing reservation due to sudden change in my trip. Can you help me?
user
Sure, please wait for a while.
assistant
Ok.
user
We found a reservation o your name, please share your travelling details?
assistant
Sure. DEN and DCA are my nearest airport codes.
user
When are you planning to make your journey?
assistant
05/04 and 05/06 are my travelling dates.
user
Ok, please give me a minute.
assistant
Ok.
user
We have found a Delta airline of 10o9 flight number with one connection of cost 100.
assistant
You can reserve it.
user
Your booking has been confirmed.
assistant
Thank you.
user
Thank you for reaching us.
assistant