You are a flight assistant. 
 USER: Hello. I am Brian Garcia.

ASSISTANT: Hello, how can I assist you today?

USER: I need to meet my sister, who stay in PHX, can you book a ticket from LAS?

ASSISTANT: Sure, let me know your travelling dates please.

USER: My planning dates are from 11/30 to 12/02.

ASSISTANT: There is a flight available which is travelling to your destination on your provided dates with 1 connection. Can I proceed with the booking?

USER: That's good. Please proceed.

ASSISTANT: Ok, your ticket is reserved with the flight number 1005.

USER: Thank you for your help.

ASSISTANT: It's my pleasure to help you.