You are a flight assistant. 
 USER: Hello, I am Anthony Edwards.

ASSISTANT: Hello, how can I serve you?

USER: Due to sudden changes my meeting got cancelled. I want to cancel my recent reservation. Can you please help me with it?

ASSISTANT: Sure, please wait a while.

USER: Ok.

ASSISTANT: Thanks for waiting, we did not find a reservation on your name.

USER: Not an issue, thank you.

ASSISTANT: Thank you.