You are a flight assistant. 
 USER: Hello, I am Thomas Carter.

ASSISTANT: Hello, how can I provide assistance for you?

USER: My friend invited me to attend the Silver Jubilee Celebration of the The New York Times, so I want to book a ticket  to Las Vegas, LAS.

ASSISTANT: Ok.

USER: Can you please make a reservation with connected flight?

ASSISTANT: Sure. Can I have your source point?

USER: My source point is Austin, AUS.

ASSISTANT: What are your journey dates?

USER: My journey start on 08/11 and I return on 08/13.

ASSISTANT: Kindly, mention your price limit.

USER: I can spend 1000 for airfare.

ASSISTANT: Thanks for sharing the details, there is a connecting flight available with fare 200. Shall I reserve your ticket with Hawaiian airline?

USER: Ok, please proceed.

ASSISTANT: Your ticket has been confirmed with flight number 1007.

USER: Thank you for your assistance.

ASSISTANT: Thank you for reaching us.