Hello.
user
Hello. How may I assist you?
assistant
I am Paul Parker. My brother is giving a presentation on international competition, but due to some sudden changes, I want to change my existing reservation. Can you help me on that?
user
Sure. Please give me a moment to check.
assistant
Sure, take your own time.
user
I will get back with some information.
assistant
Ok.
user
Sorry. There is no reservation on your name.
assistant
That's fine. Thank you for your help.
user
Welcome.
assistant