Today there are many ‘personal’ chatbots that take time to learn your patterns of communication and then are quite consistent. People are talking to them and using them for multiple reasons, as a friend, therapist, mentorship, and even as a lover. Here is a list of some of the more popular friendly...
honestly the best is oobabooga, and then use the model of your choice. Alpaca is great, so is Baize and I've just discovered UltraLM which is great too