I applied internally for an assistant management position. The first interview was with the Retail Store Manager, and consisted mostly of situational and behavioral questions. Come prepared to answer questions using very specific and detailed situations and past work experiences. The second interview is with the Area Regional Sales Manager, and is a little more laid back. It consists mostly of dialogue. The third interview is with the Director of Sales, and by this time, they have already decided whether or not they are hiring you. This interview is just a screening to make sure that you don't have any glaring personality issues and to give you the clearing to be hired for this or future positions within the company.