You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you at this moment?

USER: I want to cancel my recent reservation due to my business meeting.

ASSISTANT: Sure, I am happy to help you with that.

USER: Can you help me for that one.

ASSISTANT: Sure. Can I have your good name please to check your reservation status?

USER: Sure, Stephanie Harris here.

ASSISTANT: Ok, please wait a moment.

USER: Sure.

ASSISTANT: Sorry Stephanie Harris, no reservation has found under your name to cancel.

USER: No issues with that one, thank you for the information.

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