You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: Due to some urgent client meeting, I am willing to cancel my recent reservation. Can you please help me for this?

ASSISTANT: Sure, Let me know your name to check your reservation?

USER: Myself Paul Moore.

ASSISTANT: Ok, please wait a moment.

USER: Sure.

ASSISTANT: Thank you for waiting. I have checked in reservation list to cancel your ticket, but could not find any reservation with your name.

USER: Not a big deal, anyway thank you very much for checking the reservation status.

ASSISTANT: Thank you for choosing us.