There are many lovely local & touring ladies in the Dakotas; there are also lots of scam artists.  The best way to avoid this is to search "Insert City Name Reviewed Escorts" - Also, many prof'l ladies are on Twitter & Instagram.  You can google their phone numbers to see how long they have been around and then you'll have more info to help you make an informed decision.  Google Reverse Image Search is your friend.  A side note:  Not showing one's face is not any sort of proof that a lady is a fake.  Some of us prefer the anonymity that we're afforded by keeping our faces hidden.  A reputable lady is easily confirmed as such, and a scam artist will not past the test of a serious researcher.  Good Luck to you