The ESTA requirement applies to a majority of passport holders from outside of the United States of America. To apply for the ESTA please visit https://esta.cbp.dhs.gov at least 72 hours prior to departure.
From 01 April 2016 it is compulsory to hold a E-passport to visit the USA.
Bestjet.com advise that you should contact the relevent authorities to ensure you meet the entry requirements of the United States of Amercia.
Bestjet Travel Pty Ltd does not accept liability for incorrect documents or misinformation you receive.