Hello.
user
Hello, what help can I do for you?
assistant
I want to change my existing reservation, because of postpone of my weekend party. Can you please help me in this condition?
user
Ok, may I know your name?
assistant
Sure, I'm Joseph Campbell here.
user
Sorry, there is no reservation found with your name in our records. May be, I think on that day you hadn't done your reservation properly.
assistant
Ok, fine.
user
Thank you for approaching us.
assistant
You are welcome.
user