You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I aid you today?

USER: Please cancel my recent reservation due to some health issues?

ASSISTANT: Sure, please share your good name?

USER: Sure, I am Benjamin Martin.

ASSISTANT: Sure, please wait for a moment.

USER: Sure.

ASSISTANT: Thank you for waiting, there is no recent reservation found with the given name.

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

ASSISTANT: Thank you.