Sexually harassed at work

So today I got harassed at work by a customer... A man I thought was a good person and seemingly harmless. I reported it and now am even more uncomfortable than I was prior to such due to my boss getting involved (the man comes in every day and all I was told was to "stay in a well populated area and don't talk to him" not that the situation would be neautralized or anything.). Always be careful ladies and remember to keep people at an arms distance.