You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you?

USER: I want to travel PHL to attend a client meeting there. Can you please help me to book a flight ticket on 11/21?

ASSISTANT: Sure, please provide your return journey date and source airport code.

USER: Ok, my source code is AUS. I want to return back on 11/23.

ASSISTANT: Please hold on for a while.

USER: Ok, fine.

ASSISTANT: I found a flight with 2 connections, are you comfortable with it?

USER: No, please do not book this flight for my journey. I want a single connected flight.

ASSISTANT: Let me check.

USER: Ok, please.

ASSISTANT: AA airlines with flight 1027 is providing service with 1 connection and ticket costs you 200.

USER: Yes, please proceed with my booking.

ASSISTANT: May I know your name to book the ticket?

USER: Yes, I am John Martinez.

ASSISTANT: John, your ticket is confirmed.

USER: Thank you for booking my flight ticket.

ASSISTANT: Thank you for reaching us.