You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: My name is Amanda Clark, I want to cancel my reservation as my plan to visit Comic-Con is cancelled. Can you cancel my reservation?

ASSISTANT: Sure, I will help you with cancellation. Please wait for a while.

USER: Sure.

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

USER: Ok, thank you for the information.

ASSISTANT: Thank you for approaching us.