You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I be your helping hand today?

USER: I am Nicole Baker. My business meeting has been cancelled.I would like to cancel my recent reservation. Can you please help me?

ASSISTANT: Sure, wait a minute.

USER: Ok.

ASSISTANT: Sorry, there is no reservation on your name in our database.

USER: No worries at all. Thank you for your response.

ASSISTANT: Thank you for choosing us.