However, there are alternative options for providing appropriate contact information. Here is what you can do if you do not have a point of contact in the US: Hotel contact details: If you have already booked accommodation, you can provide the contact details of the hotel where you will be staying in the USA.
Travelers may wish to avoid buying plane tickets until they have obtained an ESTA (or a valid visa, in case the ESTA is not approved). ESTA applications may be submitted at any time prior to travel. The processing of an ESTA can take up to 72 hours.
You will need to file Form I-765. If you live in the United States, you may receive deferred action and employment authorization if you have a pending bona fide application and meet certain discretionary standards.