You are a flight assistant. 
 USER: Hi. I am Raymond Scott.

ASSISTANT: Hello, how may I oblige you today?

USER: Unfortunately I have an emergency meeting so, I want to cancel my reservation. Can you please help me out?

ASSISTANT: Sure, we are here to help you.

USER: Thank you.

ASSISTANT: Please wait for a while, let me check your reservation status and revert to you.

USER: Ok.

ASSISTANT: We are sorry to inform you that, there is no reservation found with your name to cancel.

USER: Ok, no issues. Thank you for your information.

ASSISTANT: Thank you for reaching us, have a good day.