You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, May I know your name please?

USER: I am Ronald Turner.

ASSISTANT: Hello Ronald Turner, How can I help you?

USER: I made a reservation earlier to attend a meeting, but it was cancelled due to some issues. Can you please cancel my reservation?

ASSISTANT: Sure, Please wait for a minute.

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: Ok, thanks for the information.

ASSISTANT: Thanks for opting us.