Hi.
Hello, do you need any help from us?
Can you find a flight for me from IAH to AUS?
Sure, could you please share your departure and arrival day?
Ok, my trip dates are from Dec 17 to 19.
Ok, could I have your name please?
Sure, I am Carol Thomas.
Ok, do you need direct or connecting flight?
I need a connecting flight.
Ok, do you have any other specifications?
No.
The economy class with flight number 1004 of Frontier airline is available having fare as 100 and connection as 0, is it ok for you?
Yes, confirm it.
Ok, your reservation is confirmed. The departure time is 9:00 hours and the arrival time is 6:00 hours.
Thank you.
You are welcome, have  a great day.