So I am thinking that chatbots should operate in a way that encourages a user to visit the chatbot even if the user has already interacted with all the content. Say for instance that a user interacts with a chatbot x number of times. Once that user hits a certain number of interactions, new content is released to the user. Say a musician has a chatbot for a new album... the more a user interacts with the bot, the more content layers are revealed to the user. The longer a user can be kept in a chatbot convo interaction, the greater the chances are that the user will purchase the media/album/etc.