How can I make Character Chatbot using Rasa?

How can I make a chatbot trained in such a way that it replies like a specific TV character , How to train out chatbot form different tv episods? like say ,to reply like Sheldon Cooper from Big Bang Theory , or a Chat bot to reply like Joe from Friends , Hope I made my question clear , I need roadmap , a quide to make one such chat bot on Rasa. Please provide me with this help. Refer this link to under stand what exactly i want to make. https://web.stanford.edu/class/archive/cs/cs224n/cs224n.1174/reports/2761115.pdf Please let me know how to impliment this using Rasa .