Appreciate your response.Stay Blessed? or only attach my copy of the Green card. The booking process is standard. Did you only take the documents listed on the confirmation page? The number of slots that they open is few, but they are doing in-person interviews for first time B1/B2 applicants. If I schedule visa appointment for my mom and dad separately, can I use the same receipt number for both appointments? I want to bring my parents to visit for one month .they can apply or is to earlier .