Hi.
user
Hello.
assistant
I am Charles Clark.
user
How can I aid you?
assistant
I made my reservation in advance, but now found out I don't have any leaves so want to cancel my reservation.Please help me to cancel it.
user
Please wait for a while.
assistant
Ok.
user
We are sorry to inform you that there is no reservation found with your given name.
assistant
That's Fine, Thank you for the information.
user
Thank you.
assistant