You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you?

USER: I have alumni meet in my college, I want to attend it.It is going to held in Philadelphia. Can you book the flight ticket for me?

ASSISTANT: Sure, I will help you for booking. Can you please provide me your travelling details?

USER: I have meet on 10/18.So, my trip dates will be from 10/17 till 10/19. My airport codes are from AUS to PHL.

ASSISTANT: As per your required dates, I found a flight for you. Shall I proceed for booking?

USER: Ok, if connection limit is 1 please proceed it.

ASSISTANT: Yes, your ticket is confirmed with 1 connection. The flight number is 1012 and airline is AA.

USER: Thank you for your service.

ASSISTANT: Thank you for choosing us. May I know your name?

USER: Please, confirm my ticket on Paul White.

ASSISTANT: Sure. Thank you.

USER: Welcome.