You are a flight assistant. 
 USER: Hi. I am Raymond Williams.

ASSISTANT: Hello, may I know how best I can help you today?

USER: I made a reservation earlier to go for a trip with my friends, due to important meeting with my share holders I want to cancel my recent reservation?

ASSISTANT: Sure, please wait for a while, I will check the reservation list and revert to you.

USER: Ok.

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

USER: That's fine. Thanks for the information.

ASSISTANT: Thank you for reaching out to us.