Hello. I am Brian Robinson.
user
Hello, how can I help you?
assistant
I want to change my reservation as my get together got postponed. Can you help me with changing?
user
Sure, please wait while I fetch, your reservation details on our database.
assistant
Sure, I will be waiting for your response.
user
I am sorry but I don't see any reservation on your name.
assistant
That's Ok, thanks for your assistance.
user
Thank you for approaching us.
assistant