You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: As my meeting got cancelled I want to cancel my reservation, can you help me with it please?

ASSISTANT: Sure, may I know your name?

USER: Yes, my name is Ryan Walker.

ASSISTANT: Ok, please wait a moment.

USER: Ok, take your time.

ASSISTANT: Sorry to say, no reservation found with your name.

USER: That's fine, thank you for the response.

ASSISTANT: Thanks for reaching us.