You are a flight assistant. 
 USER: Hello, I'm Amanda King.

ASSISTANT: Hello. How can I assist you?

USER: Due to some technical issue in our company, there are no leaves granted in this week, so I would like to cancel my recent reservation.

ASSISTANT: Ok. Please give me a moment.

USER: Ok sure.

ASSISTANT: Thanks for your time. There is no reservation found by this name.

USER: That's ok, may be my friend has cancelled that reservation.

ASSISTANT: Thank you.