You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: Amanda Harris here. I would like to cancel my recent reservation, can you help with this?

ASSISTANT: Sure, I will help you with the flight reservation cancellation. Wait for a minute please.

USER: Sure, take your own time.

ASSISTANT: Thanks for waiting, I have found a flight reservation and cancelled it.

USER: Thanks for your valuable information and help.

ASSISTANT: Thank you.