You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: I want to cancel my reservation because I was having interview, but I am not fully prepared, can you please help me?

ASSISTANT: May I know your name?

USER: Myself Jason Anderson.

ASSISTANT: Sorry, there is no flight found with your name.

USER: That's ok. No issues.

ASSISTANT: Thank you.

USER: Thank you.