Hello, I am Donna Walker.
user
Hello, how can I aid you today?
assistant
As my manager did not approve my leave, I would like to cancel my recent reservation. Can you aid with this?
user
Sure, I am here to help you.
assistant
Thank you.
user
Please wait for a while.
assistant
Sure, take your time.
user
Sorry, no reservation found with your name.
assistant
That's ok, thank you for checking.
user
Thank you for choosing us.
assistant