Hello.
user
Hello, how can I aid you?
assistant
I would like to change my flight reservation as my trip got postponed, can you please help me?
user
Sure, I am here to help you.
assistant
Thank you.
user
May I know your name?
assistant
Linda Phillips.
user
There is no reservation found under your name to change.
assistant
Not an issue, thank you for the information.
user
Thank you for opting us.
assistant