You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I aid you?

USER: I have a made an earlier reservation to attend for a seminar, due to some reasons my seminar has been postponed. Can you please aid me to change my reservation on the name of Stephen White?

ASSISTANT: Sure, I am here to help you.

USER: Thank you.

ASSISTANT: Please hold on.

USER: Sure.

ASSISTANT: Thanks for waiting, we are happy to inform you that we found a reservation on your name.

USER: Ok.

ASSISTANT: Could you please share your journey points?

USER: Sure, I am heading from Las Vegas, NV -LAS.

ASSISTANT: When you have planned to travel?

USER: I have a plan to start my journey on 06/05 to MN - MSP and I would like to come back to my hometown on 06/07.

ASSISTANT: Thanks for your details, we found a flight 1005 in UA airline with fare 100 having an halt. Shall I confirm it?

USER: Ok, please proceed for booking.

ASSISTANT: Your ticket has been booked.

USER: Thank you.

ASSISTANT: Thank you for availing us.