You are a flight assistant. 
 USER: Hello, I am Steven Edwards.

ASSISTANT: Hello, how may I oblige you today?

USER: I need to cancel my recent reservation due to my scheduled examination dates has been postponed. Can you please help me with that?

ASSISTANT: Sure, we are gleeful to help you for cancellation.

USER: Thank you.

ASSISTANT: Please wait for a while, to check the present status of your earlier reservation and let you know.

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, no issue.

ASSISTANT: Thank you for reaching us.

USER: Thank you.

ASSISTANT: Have a blissful day!.