You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I guide you for today?

USER: I need to cancel my reservation due to some issues in my destination, can you help me out?

ASSISTANT: May I know your name?

USER: Myself Stephanie Moore.

ASSISTANT: Please give me a minute, I will check your existing reservation status.

USER: Ok.

ASSISTANT: I have successfully cancelled your reservation.

USER: Thank you for your help.

ASSISTANT: Thank you for contacting us, have a nice day.

USER: Welcome.