You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I aid you?

USER: I am Brenda Clark. I just want to cancel my reservation, because I would like to travel in The Queen Mary Ship to reach my destination.

ASSISTANT: Sure, I will help you with the flight reservation cancellation. I have searched online but I could not find your flight reservation to cancel it.

USER: Thank you.

ASSISTANT: Thank you.

USER: No issue. Thank you.