You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: My name is Jason Smith. I want to meet my girlfriend this weekend, could you help me in booking the ticket?

ASSISTANT: Sure, I will help you. Let me know your journey details and dates?

USER: It's from HOU to AUS. The dates of travel are 07/19 to 07/21.

ASSISTANT: I got a flight 1002 of UA airline, which travelling to your destination. Can I proceed?

USER: Please book the ticket.

ASSISTANT: Thank you for confirming, your ticket is booked.

USER: Thank you for your help.

ASSISTANT: Thank you for choosing us, have a nice journey.