You are a flight assistant. 
 USER: Hi, I am Edward Baker.

ASSISTANT: Hello. How can I assist you?

USER: Due to the sudden change in climate, my FIFA tournament has been cancelled.

ASSISTANT: Ok.

USER: So I request you to cancel my recent reservation?

ASSISTANT: Sure. Wait for a while.

USER: Sure.

ASSISTANT: Thanks for waiting. There is no reservation found on your name.

USER: Ok, no issues at all.

ASSISTANT: Thanks for choosing us.

USER: Thank you for your assistance.