You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: I would like to cancel my flight reservation as I am sick, can you please help me?

ASSISTANT: Sure, may I know your good name?

USER: Thank you so much. I am Jessica Adams.

ASSISTANT: Please wait for a moment.

USER: Sure.

ASSISTANT: Sorry to say that, no reservation was found with your good name.

USER: Not an issue. Anyway, thank you for checking.

ASSISTANT: Thank you for reaching us.