Hello.
user
Hello. How may I assist you?
assistant
I would like to change my flight reservation as my trip got postponed, can you please help me?
user
Sure. Tell me your name please?
assistant
I am Ryan Scott.
user
Please wait.
assistant
Sure.
user
Thanks for waiting. But I am sorry to say that there is no flight reservation on your name to change it.
assistant
That's ok, thank you for checking.
user
Thank you.
assistant