You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I aid you at this moment?

USER: Can you please help me to cancel my recent reservation?

ASSISTANT: Sure, I am here to help you out. May I know that, on which name the reservation has been done?

USER: Myself Kathleen Campbell.

ASSISTANT: Ok, please give me a moment.

USER: Sure, I will wait.

ASSISTANT: We found an active reservation on your name, shall I proceed to cancel?

USER: Yes, please cancel.

ASSISTANT: Your reservation has been cancelled successfully.

USER: Thank you for your help.

ASSISTANT: Thank you for choosing us.