Hi.
user
Hello, how can I help you?
assistant
I want to alter my reservation due to post pone of my sister's engagement, can you help me with it?
user
Sure, may I know your name please?
assistant
Reservation was done by the name Paul Collins.
user
Ok, please wait for a moment, I will check and get back to you.
assistant
Ok.
user
Sorry, there was no reservation found with your name.
assistant
Fine, thanks for the response.
user
Thank you for opting us.
assistant