You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello, how may I abet you?

USER: Please cancel my reservation which is reserved on my name, due to my sudden meeting with manager, on same day of my journey. Can you help me in cancelling my ticket?

ASSISTANT: Sure, I can help you with it.

USER: Thank you.

ASSISTANT: Please provide your name?

USER: Steven White, is my name.

ASSISTANT: Just wait a moment. I will check the reservation list and let you know.

USER: Sure, I will wait.

ASSISTANT: Thanks for your time. There was no reservation found on your name in airline data.

USER: Ok, not a problem. Thanks for the help.

ASSISTANT: Thank you for availing with us.