Ask HN: How do I create a chatbot for a specific domain?

Something like this - https://looker.com/blog/slack-your-data but much more in depth. For example, parsing questions like

"how many men are in NYC between the age of 25 and 35 who are single, like to play tennis and love Chinese Food?"

or something like that, assuming I have all the data that is required to run such a query. Are there tools, libraries etc that help process questions like above and help convert them into SQL?