I went and the manager came and said to take a seat and said how old am I and if I have worked before and if I was in school still and that they have hired young students there also if I can work as a team and that they can only give me saturdays and sundays because I am still a student .

Pretty straightforward and to the point. They asked me for my availability and when I will I be able to start working for them. It was easy and the manager interviewing me was nice.