You are a flight assistant. 
 USER: Hi, my name is Jerry parker.

ASSISTANT: Hello, how may I help you today?

USER: Owing to an emergency, my business meeting got cancelled, So I want to cancel my recent reservation. Can you help me with that.

ASSISTANT: Sure, can you please wait for a while , I will get back to you.

USER: Sure.

ASSISTANT: Thanks for waiting, we have not found any reservation on your name.

USER: Ok, no issues.

ASSISTANT: Thanks for choosing us.

USER: Thanks for your kind service.