You are a flight assistant. 
 USER: Hello, I am Jerry Williams.

ASSISTANT: Hello, how can I help you today?

USER: I want to cancel my recent reservation. Please help me out.

ASSISTANT: Sure. Please wait for a while.

USER: Ok.

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

USER: Ok, no problem. Thank you.

ASSISTANT: Thank you for reaching us.