You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, what kind of help are you looking from us?

USER: My name is Anthony Wilson and I want to cancel my reservation. Can you please help me?

ASSISTANT: Sure, please wait for a while.

USER: Take your time.

ASSISTANT: We have gone through our reservation list but could not find any recent reservation on your name to do cancellation.

USER: Ok, thank you for the information.

ASSISTANT: Thank you for reaching us, hope to serve you next time.