Hello.
Hello, how may I help you?
Can you please book a flight ticket from IAH to AUS?
Sure, I will help you with the ticket booking. Could you please tell me your journey dates?
Thank you. I have planned my travel dates as Apr 04 and Apr 06.
Ok, please tell me your preference about the class.
No but I would like to return in morning time only so please check with that.
Do you prefer a direct flight or a connecting flight?
I am looking for single connecting flight.
May I know your full name please?
Sure, myself Patrick Williams.
The Southwest airlines is found in this route with the ticket fare of 200. Are you ok with this flight?
That is fine, please proceed with booking.
I have reserved your ticket with the flight-1010 which is an economy class.
Thank you  for your help.
You are most welcome. Thank you for choosing us.