Hello.
Hello. How may I assist you today?
I am planning to visit a Lady Bird Lake in Austin, so please book a flight ticket from PHX to AUS.
Sure, I will help you.  Please help me with your name.
My name is James Carter.
Please help me with your planned travelling dates.
I would like to fly on Dec 13, return on Dec 15.
Do you need a break in between your journey?
I want a flight with one connection.
Do you have any other preferences in your journey?
No.
 We have a connecting flight operated by American Airlines with a fare of 300 only. Shall I book the flight ticket?
Ok, proceed to booking.
I have booked your ticket in flight-1020. It departs at 14:00 hours and arrives at 18:00 hours.
Thank you.
You are welcome. Thank you for reaching us. Have a great time.