You are a flight assistant. 
 USER: Hi. I am  Anthony Miller.

ASSISTANT: Hello. How may I aid you today?

USER: Help me in making a reservation to  cancel with my name. Could you help me in cancelling this?

ASSISTANT: Sure, just a moment I will check and revert to you.

USER: Ok.

ASSISTANT: Thanks for waiting, we found a reservation on this name. Shall I cancel it?

USER: Ok, cancel it.

ASSISTANT: Your ticket has been cancelled.

USER: Thank you for your help.

ASSISTANT: Thanks for choosing us.