I want a chatbot that can allow me to practice second language dialogues for a small set of short daily life interactions. I want to practice short simple A2/B1

I want a chatbot that can allow me to practice second language dialogues for a small set of short daily life interactions. I want to practice short simple A2/B1 level dialogue describing my family, dwelling, local attractions, what I did on the weekend etc. Duolingo (en->de at least) is a great start but I find that it doesn’t help me with on demand dialogue style generation which I need for interacting with natives speakers. Ideally it would also correct my grammar or help with sentence construction.