You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you?

USER: Can you help me in cancelling my recent reservation?

ASSISTANT: Sure, may I know your name please?

USER: I am Amanda Green.

ASSISTANT: Please wait for a moment.

USER: Sure.

ASSISTANT: I have found your flight reservation and successfully cancelled it.

USER: Thank you.

ASSISTANT: Thank you.