Playboy's of Sythe...

I have been talking to several girls in the past few days. Some more than others, however I've noticed two have ghosted after revealing my honest intentions. (Casual sex) I am having meaningful conversations with these women. One of them told me she was not interested (yet) in being in a relationship but she could see herself being my girlfriend. I kindly agreed, and asked if it were possible to just have casual sex because we both have needs. I'm not entirely sure one has ghosted yet but it's been a little over an hour since she last texted. Should I approach in a less than honest way from now on? I know it's not communication skills because I can keep and hold interesting conversations with these women at the same time make them laugh. I strongly believe it's because I'm being way to honest. What do?