Hello.
user
Hello, how may I serve you?
assistant
As my manager did not approve my leave, I would like to cancel my recent reservation. Can you aid me with this?
user
Sure, I will help you. Please provide the name on which ticket was reserved.
assistant
Myself George Hill.
user
Sorry, there is no reservation existing on your name.
assistant
That's ok, thank you for checking.
user
You are welcome, have a nice day.
assistant