Persian / Iranian (Farsi) Film Script Translation to (American) English

We are looking for someone to translate a Persian/Iranian Film script (written in Farsi) to (American) English. The translator should be fluent in both Farsi and English and understand the spoken language for both. For example, there are phrases and ways of speaking (slang of sorts) in Farsi that won't translate literally and need to be translated into the English (American) way of speaking. An understanding (and fluency) of the common ways of speaking in both languages is required. We will want to see a 1-5 page sample (we will provide a few pages from the screenplay) translated before proceeding with the entire script. We can pay $100 for the whole script. It is not much, we know, but there may be other versions/treatments in the future that also require translation. Native Persian (Farsi) speakers only please, who are also fluent in English (American). English translations need to be 100% correct. Literal translations are not acceptable.