You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I help you?

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

ASSISTANT: Sure, may I know your name please?

USER: I am Larry Davis.

ASSISTANT: Wait a while.

USER: Sure.

ASSISTANT: Thank you for your time, we find a reservation in your name and it has been cancelled as per your request.

USER: Thank you.

ASSISTANT: Thank you for reaching us.