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

ASSISTANT: Hello, how can I help you today?

USER: I would like to cancel my reservation which is under my name. Can you please help me with that?

ASSISTANT: Sure, I will help you with that. Please wait a while.

USER: Sure, take your time.

ASSISTANT: Thank you for waiting. We did not found any reservation with your given name.

USER: Ok, no issues. Thank you for checking.

ASSISTANT: Thank you for choosing us.