Denny's review: service

Got seated and waited and waited for someone to wait on us. We could hear two ladies arguing about who's table we were sitting at. In the meantime no one is waiting on us. Needless to say we left. Called manager to complain and she asked us to describe the workers. My husband said one tall black girl and one heavy set black girl. At this point the manager went off him saying "was this a racial thing? I don't care what color you are, I just want service!