You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello.

USER: I am Timothy Wilson.

ASSISTANT: How may I assist you today?

USER: I made a earlier reservation to attend a meeting, due to some political disturbances it got cancelled.

ASSISTANT: Ok.

USER: Can you please cancel my reservation?

ASSISTANT: Sure, please standby.

USER: Sure.

ASSISTANT: Thank you for waiting, there is no reservation found on your name to proceed further.

USER: Ok, no issue. Thank you.

ASSISTANT: Thank you.