Hi, I am Gregory Hall.
user
Hello. How can I aid you?
assistant
I want to cancel my recent reservation because of my friends marriage has been postponed. Could you please help me in doing that?
user
Ok, please wait I will let you know.
assistant
Sure.
user
Sorry, no reservation found on your name.
assistant
Thank you for your valuable information.
user
Thank you for availing us.
assistant