Categorical Intents

Hi Guys! So I’m making a bot for our web app so our client can get information on their business by chatbot and maybe insights in the future. So under a category I have multiple subcategories.

Like there is leads(potential customers) and subcategories are like statistics, count, details.

and then I want user to click buttons for question no need to type any question. Even if he types a question, I will show suggestions to the question to the user just like google suggestions.

So ultimately user won’t be able to send a question by writing it. user has to click a button of question to get answer.

I’m new to using buttons, Is there an example I can follow to do that?

There is a paragraph in the Domain Format chapter of documentation deali g with this, suggesting checking it out. Cheers!