I assume your asking for a "solicitation" lawyer? If so, then its a criminal lawyer you will need. I'm no lawyer, I just play one on TER, LMAO. Seriously though, its a criminal offense and you need a criminal lawyer that specializes in "solicitation" crimes. Hate to even call solicitation a crime.  
   
 Some lawyers will give you free consultation, that is, you meet with them and explain your case with them for free. After your done, they will give you recommendations on what needs to be done. And, if you feel that you need their defense, then they will charge you to be "in court" with them.  
   
 There are plenty of "solicitation" lawyers, I just googled "solicitation laywers in DC" and many came up. One website came up and its listed below. I was reading the description of "solicitation" on his website and that is far from how I hobby. Why? Because he stated that police often use sting operations by placing "misleading" ads or "false advertisement" online. In other words, using BackPage and using female officers as prostitutes to bait the clients.  
   
 I do not see myself calling a girl that looks like a 10 on Backpage and her rate is $120 an hour anytime soon. If you hobby smart, like make sure she is well reviewed and reputable, then everything should be okay. Just in case it happens, the average charge for these types of crimes is 3K for them to appear with you "in court". 1.5K in the low end, 3K is the average, and it should never be 5K unless you feel that their credential is very good.  
   
 Don't worry too much about it 300ma, I've been fucking for a long, long time and I can tell you, if you fuck with the right girls, that is, well reviewed and reputable, then everything should be okay. Avoid the BP scene as an extra incentive.