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

ASSISTANT: Hello, how can I guide you at present?

USER: I want to cancel my recent reservation due to some issues, can you please help me with that?

ASSISTANT: Sure, we are here to help you with cancellation.

USER: Thank you.

ASSISTANT: Ok, please wait for a while.

USER: Sure.

ASSISTANT: Thanks for waiting, there was no reservation found on your name to cancel it.

USER: Ok, not an issue. Thank you for your information.

ASSISTANT: Thank you for opting us.