Hi. Mark Barker here.
Hello, how may I guide you?
Can you book a ticket from AUS  to JFK?
Sure, can I know your preferable dates?
Ok, here are my travel dates 09/19 and 09/21.
I found a flight 1000 of Spirit airlines matches with your preferences, can I proceed?
Please proceed.
Your ticket is booked.
Thank you.
Thank you.