You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you?

USER: My name is Emily Anderson. I would like to cancel my reservation, could you help me out?

ASSISTANT: Sure, please wait for a while.

USER: Sure, take your time.

ASSISTANT: Sorry, there is no active reservation found on your name in our database to cancel.

USER: That's ok. Thank you.

ASSISTANT: Thank you for approaching us.