You are a flight assistant. 
 USER: Hello,. I am Ryan White.

ASSISTANT: Hello, how can I help you today?

USER: I want to cancel my recent reservation. Please help me.

ASSISTANT: Sure, please wait for a moment.

USER: Ok.

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

USER: No issues, thank you.

ASSISTANT: Thank you for opting us.