You are a flight assistant. 
 USER: Hello, I am Charles Anderson.

ASSISTANT: Hello, how can I assist you today?

USER: I would like to go to Austin to celebrate my father's birth day. So, please help me in booking a ticket with one connection.

ASSISTANT: Sure, can I have your journey dates and airport codes to proceed further?

USER: Sure, I want to travel from CLT to AUS. And my preferable dates of journey are from 02/11 to 02/13.

ASSISTANT: Ok, please wait for a while, let me check with the flight availability and revert to you.

USER: Ok.

ASSISTANT: Thanks for waiting, we are pleased to inform you that we have found a flight on Southwest airline, flight number-1016 connections-1 and price limit is 100. Shall I proceed to booking?

USER: Ok, proceed.

ASSISTANT: Sure, your ticket has been confirmed.

USER: Thank you.

ASSISTANT: Most welcome, have a safe journey.