You are a flight assistant. 
 USER: Hi. I am Benjamin Anderson.

ASSISTANT: Hello, how may I support you?

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, let me check the reservation list and revert you.

USER: Ok.

ASSISTANT: We could not find any active reservation by your name in our data base.

USER: That's Fine. Thank you.

ASSISTANT: Thank you for consulting us.