You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I assist you today?

USER: Can you please help me with cancelling my recent reservation?

ASSISTANT: Sure, may I know your name to check with the previous reservation?

USER: My name is Michael Adams.

ASSISTANT: Please wait a moment.

USER: Ok.

ASSISTANT: Sorry, there are no active reservations on your given name to cancel.

USER: That's ok, thanks for checking.

ASSISTANT: Thank you for reaching our service.