You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I help you today?

USER: Would it be possible to cancel my recent reservation?

ASSISTANT: Sure, can I have your name please?

USER: Sure, I am Daniel Wilson.

ASSISTANT: Ok, please wait.

USER: Sure.

ASSISTANT: Thanks for waiting, there is no active reservation on your given name.

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

ASSISTANT: Thank you for opting us.