You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you?

USER: Can you please help me in cancelling my recent reservation?

ASSISTANT: Ok, let me know your name so that I can help you easily.

USER: I have reserved my flight ticket with name Cynthia Lewis.

ASSISTANT: Please wait for a while, let me check.

USER: Ok.

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

USER: Ok, fine thank you for checking.

ASSISTANT: It's my pleasure.