I went to a new restaurant today that I had never been to before

I ordered a burger which was really good might I add. The poor boy who was taking our orders must have been new or something. He took a very long time taking down our orders and didn't get anything right that we had ordered. It was okay though. I could tell that he was trying and that was all that matters. If I were to go to that restaurant again in a month and then get him and have him treat us the same, then I would say there is a problem. I really hope he was new because otherwise there might be a serious problem.