You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I help you?

USER: I am Timothy Turner. 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.

ASSISTANT: Sure, I can help you and please be on hold to check it.

USER: Ok.

ASSISTANT: I have got the information that there is no reservation found for the name in our list.

USER: That's Fine. Thank you.

ASSISTANT: You are most welcome.