You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello . How may I aid you?

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

ASSISTANT: Sure, I am very happy to help you. Please be on hold for a while. I will check your reservation status and get back to you.

USER: Thank you for considering my request.

ASSISTANT: Helen, I found your reservation. Shall I cancel it?

USER: Sure, please cancel my reservation which is found under my name.

ASSISTANT: Helen, I have cancelled your reservation successfully.

USER: Thank you for your help in cancelling my reservation.

ASSISTANT: You are welcome and thank you for choosing us.