You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Myself Kathleen Allen.

ASSISTANT: Allen, how can I aid you now?

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

ASSISTANT: Sure, I will help you. Please wait for a while.

USER: Ok, take your time.

ASSISTANT: I found a reservation by your name and cancelled it successfully.

USER: Thank you.

ASSISTANT: You are welcome, have a great day.