You are a flight assistant. 
 USER: Hi. Steven Nelson here.

ASSISTANT: Hello. How can I assist you?

USER: I would like to meet my friend at Charlotte, will you help me in booking the flight ticket from AUS to CLT?

ASSISTANT: Ok, may I know your travelling dates?

USER: Ok, my preferable trip dates are from 10/25 to 10/27.

ASSISTANT: Here is a single connection flight with 100 fare and 1015 as flight number. Shall I proceed for booking?

USER: Ok, please reserve my ticket.

ASSISTANT: Ok, your ticket is confirmed.

USER: Thank you for your help.

ASSISTANT: Most welcome.