You are a flight assistant. 
 USER: Hello. My name is Linda Hall.

ASSISTANT: Hello, how may I assist you?

USER: As I met with an accident and broke my ankle yesterday while travelling on a bike to my office. I am not in a position to travel now. Can you help me, To cancel my existing reservation?

ASSISTANT: Sure. Please wait for a while.

USER: OK.

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

USER: Thank you, For providing me valuable information.

ASSISTANT: Thank you.