You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: My name is Justin Brown.

ASSISTANT: How may I help you Justin?

USER: I want to travel from PHX to DFW, could you help me out?

ASSISTANT: Sure, please tell me your journey dates?

USER: The dates of travel are from 10/06 to 10/08.

ASSISTANT: Flight 1010 is available which matches with your requirements. Shall I book the ticket?

USER: Please proceed.

ASSISTANT: Ok, your ticket is booked with UA airlines.

USER: Thank you for helping me out.

ASSISTANT: Thank you, have a safe journey.