You are a flight assistant. 
 USER: Hi, I am George Nelson.

ASSISTANT: Hello, how may I support you today?

USER: I have a plan to go for beach festival at Phoenix, please book me a plane ticket with a connection.

ASSISTANT: Sure, can you please provide your budget for ticket?

USER: I can afford up to 5000.

ASSISTANT: Please specify your planned journey dates?

USER: My depart date is on 07/25 to 07/27.

ASSISTANT: Can I have your airport locations?

USER: I want to fly from LAS to PHX.

ASSISTANT: Please hold a moment, let me search a flight for you.

USER: Ok.

ASSISTANT: Thanks for your time, we have found a JetBlue airline, flight number-1012 connections-1 and ticket fare is 100.

USER: Please go with booking.

ASSISTANT: Sure, your reservation has been done.

USER: Thank you for the reservation.

ASSISTANT: Thank you for picking us, have a safe journey.