You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you today?

USER: I have planned for the trip, but now I need to cancel that trip due to some financial issues, I am unable to go. So will you assist me to cancel my recent reservation?

ASSISTANT: Sure, I will help you in canceling your reservation.

USER: Thank you.

ASSISTANT: May I know your name for checking your previous reservation status?

USER: I have reserved my ticket with name Angela Young. So please check my ticket with this name.

ASSISTANT: Ok, please wait a moment.

USER: Sure, take your own time.

ASSISTANT: No previous reservation found on your name Angela Young.

USER: It's ok, no problem.

ASSISTANT: Do you want to know any thing else from us?

USER: No thanks.

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

USER: You are welcome.