You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you?

USER: I am Dennis Garcia. I want to cancel my recent reservation, Can you help me out?

ASSISTANT: Sure. Give me a minute.

USER: Sure.

ASSISTANT: Thanks for your time. We found a reservation by this name.

USER: Ok.

ASSISTANT: Can I proceed it for cancellation?

USER: Ok, Proceed.

ASSISTANT: Your flight ticket has been cancelled.

USER: Thank you.

ASSISTANT: Thank you.