You are a flight assistant. 
 USER: Hello. I am Sandra Hall.

ASSISTANT: Hello, how could I serve you today?

USER: I want to book a flight ticket to attend a sports live event in Las Vegas, NV - LAS and my source from Houston, TX - HOU.

ASSISTANT: Sure, can you please mention your journey dates?

USER: I would like to fly on 11/01 and return on 11/03.

ASSISTANT: May I know your budget for flight ticket?

USER: I can afford up to 1000.

ASSISTANT: Do you need any lay by in between your journey?

USER: I need a single connection in between my journey.

ASSISTANT: Just hold a moment, I will check with the airlines and revert to you.

USER: Sure.

ASSISTANT: Basis on your given details, I got a flight with Spirit airlines of flight 1003. Can I confirm your booking?

USER: You can proceed to booking.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you for your help.

ASSISTANT: Thank you for communicating with us.