You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you?

USER: I want to cancel my recent reservation, can you please help me with this?

ASSISTANT: Can I know your name please?

USER: Brandon Scott.

ASSISTANT: Please wait for a while.

USER: Sure.

ASSISTANT: Sorry, no reservation found on your name to cancel.

USER: No problem, thanks for your information.

ASSISTANT: Thank you for reaching us.