Dating doesn't mean sex. Let him know that you are not yet interested in sex, and if he is willing to appreciate that, allow a couple of "friendly" dates. Lunch dates, for instance, are less intimate than Dinner dates. Start off with a couple of lunches together, and if you decide to take things further and pursue a relationship with him, try doing dinner. Just don't bring him home, and don't go to his house until you really feel confident in letting the relationship develop into something sexual.
