Taking advantage of the fact that many embassies let students schedule interviews months in advance can help you avoid last-minute issues. How to Get a Slot for an Interview. Be adaptable with your schedule as well; you might find more openings if you can asatta kingttend an interview at a different time or on a different date. Remember that interview slots can fill up quickly during periods of high application volume, like before the start of a new school year, so preparation is essential. Since the F1 visa interview is frequently the last step before getting your visa approved, preparation is essential for success. To begin, go over all of your application materials carefully, including Form DS-160 and any supplementary materials you intend to bring to the interview.