Hello.
user
Hello, how can I help you today?
assistant
I am Nicole Martin. I need to change my recent reservation due to postpone of house warming. Could you please help me in doing that?
user
Sure, please wait a moment.
assistant
Sure.
user
Sorry to say, no reservation found with your name.
assistant
No problem, thank you for your information.
user
Thanks for reaching us, have a good day.
assistant