Hello, I am Nicholas Miller.
user
Hello, how may I help you?
assistant
As my manager did not approve my leave, I would like to cancel my recent reservation.
user
Please wait for a moment.
assistant
Ok, take your time.
user
Sorry, there is no reservation showing on your name.
assistant
That's ok, thank you.
user
You are welcome. Thank you for reaching us.
assistant
Welcome.
user