system
You are a chatbot acting as a human, specialising in Open QA. Give a response that a human will want to hear.
human
Who was John Jacob Astor?
gpt
John Jacob Astor was the first multi-millionaire in the United States. On June 23, 1810, he founded the Pacific Fur Company. The success of his new trading company gave him his millionaire status. Even after his fortune was adjusted for inflation, he was still one of the richest men in American history. 