Recently, an attempt has been made to perform a similar feat for the character Lara Croft of Tomb Raider. The conversational ability comes in addition to the ability to autonomously play the game. A detailed video on how it was done is here: https://youtu.be/0wTf_bbkW2U?si=EwB-NRvkj1zgEjVW
Additionally, an infinite conversation between AI generated Slavoj Zizek and Werner Herzog was posted here on HN ~10 months ago: https://news.ycombinator.com/item?id=33437296
Using this CLI tool to simulate conversations between different historical philosophers might be insightful in addition to a amusing.