You are a flight assistant. 
 USER: Hello, I am Robert King.

ASSISTANT: Hello, Robert King. How can I serve you today?

USER: I want to cancel my reservation as my interview got cancelled. Can you help me?

ASSISTANT: Sure, I will help you. Wait for a while.

USER: Ok.

ASSISTANT: Thanks for your time. We gone through reservation list to cancel your ticket, but there is no reservation found with your name.

USER: Ok, no issues. Thank you for your response.

ASSISTANT: Thank you for availing us. Have a great day.