You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Barbara Carter.

ASSISTANT: How can I aid you today?

USER: I just want to cancel my reservation, because I would like to travel in The Queen Mary Ship to reach my destination. Can you help me?

ASSISTANT: Sure, please wait for a while, I will check the reservation on your name and revert to you.

USER: Ok.

ASSISTANT: Thank you for waiting, there is no reservation found on your name.

USER: That's Fine. Thank you.

ASSISTANT: Thank you for contacting us.