In the last few years this world went crazy for sure. My apologies, this talk won't be about pokemons, although I have some thoughts to spread. It feels like everyone nowadays is into speaking and writing about conversational interfaces and building chat bots, stating that this is what's our future. But how do the end users perceive it? Are the chat bots at least a little useful? What are the use cases for the conversational interfaces? Are there any technical or user experience challenges in building a chat bot?