We saw this in the early days of chat tools like Slack, too. /remind anybody? Today you, at least, get a floating help text if not a mini-GUI within the channel once you begin to invoke.

So I'd wager we will see the same with chatbot interfaces. I furthermore predict that we will get taylor-made AI applications with a GUI that triggers specific "prompts" on unspecified datasets. "Prompt engineering" will become just another skill of professionals that have to use general purpose tools to built specific purpose tools... again.