Last week I interviewed with a company. The interview went well, and right now I'm working on a test to show the company my skills. Today I received an e-mail from someone else in the company saying only the following:
Thank you very much for your interest. Your profile sound very interesting and I would like to talk to you. Are you free to speak today or tomorrow?
The way it's worded I'm unsure if he's aware that I've already interviewed with the company. Or is this an invitation to a second interview even though I haven't finished their test yet? How should I respond?