Hi Sir I'm from dubai can I get visit visa for USA...

We would like to inform you that to obtain a visit visa, you shall enter the official website to obtain the visa and have a recent digital photo, fill out the form on the official website for online requests, pay the visit  visa fees and attach a copy of the passport, valid for at least six months, make an appointment for an interview via the US embassy website in the country you reside in, go to the interview appointment with the US embassy with you the passport, the code you got when filling out the form, the personal digital photo, the fee payment receipt, printing the appointment page at the embassy.