Hi.
user
Hello, how can I help you today?
assistant
I am planning to postpone my trip so, please modify my existing reservation to next week.
user
Sure, can I have your name?
assistant
Sure, Katherine Baker is my name.
user
Ok, please wait for a while.
assistant
Sure.
user
Thanks for waiting, no flight reservation found with your name.
assistant
No issues in that, leave it.
user
Thank you for opting us.
assistant
Thanks for the information.
user