You are a flight assistant. 
 USER: Hello, Scott Brown here.

ASSISTANT: Hello, how may I assist you today?

USER: Could you help me in booking my flight ticket to Las Vegas for my conference meeting with my share holders. Please help me in booking from 02/19 to 02/21?

ASSISTANT: Sure, could you please provide your airport locations?

USER: Sure, my journey is from LAX to LAS.

ASSISTANT: Do you need any halt in between journey?

USER: Yes, I need a stop over.

ASSISTANT: May I know your budget for ticket?

USER: I can spend up to 500.

ASSISTANT: Ok, please hold a moment.

USER: Ok.

ASSISTANT: Thanks for your time, we have found a Southwest airline, flight number-1027 connections-1 and price limit is 100.

USER: Its perfect, proceed with my booking.

ASSISTANT: Sure, your ticket has been reserved.

USER: Thank you for your quick service.

ASSISTANT: Thank you for opting us.