Two phone interviews. First interview was describing the type of temp job that is offered and asking if you are interested. Second was longer and ask typical question. Then they call back to make an offer

I applied online and i got a phone call asking me if I would be interested in an interview the next day. I accepted and was told to bring 3 copies of my resume and dress professionally. I only interviewed with one person and he said I would have to interview with the client as well if I was chosen.