You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: I need to cancel my recent reservation, can you please help me?

ASSISTANT: Sure, may I know your name please?

USER: Myself Deborah Turner.

ASSISTANT: Ok, please wait for a moment.

USER: Sure.

ASSISTANT: We found a reservation with your given name, shall I cancel it?

USER: Please cancel.

ASSISTANT: Your flight ticket has been cancelled.

USER: Thank you for cancellation in my journey.

ASSISTANT: Thank you for choosing us.