Hello,.
Hi, how could I hep you out?
I am William Thomson . I like to travel  from   AUS to EWR .
OK William , I can help you in that case, will you please provide your date of journey?
On 10/12 to 10/14.
OK, wait for a moment to check it. As per your request there is flight 1008 with Frontier airlines which matches to your criteria. Shall I continue to book it?
Can you make sure about connections & price .
Sure, the price is about 100 and there is a one 1 connection between your journey.
Yes I am OK with that flight . Book the flight for me .
OK, your ticket is confirmed with the above mentioned airlines. Thank you, happy journey William.