You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I assist you?

USER: Can you cancel my recent reservation, which I have done.

ASSISTANT: Sure, can I know your name please?

USER: Sure, my name is George Martinez.

ASSISTANT: Ok, wait a moment please.

USER: Sure.

ASSISTANT: I have cancelled your reservation which is under your name.

USER: It's ok, thanks for your information.

ASSISTANT: Thank you for approaching us.