title: How to integrate Luis into bot builder
body: <p>I'm trying to use the <code>FormBuilder</code> in combination with my intents as I created them in <strong>Luis</strong>. I just can't find the documentation to do this.</p>
  
  <p>I would like to do the following things:</p>
  
  <ol>
  <li>A user would enter a phrase which is interpreted with <strong>Luis</strong>.</li>
  <li>If not all entities are given in the phrase the form builder will fill in the gaps.</li>
  </ol>
  
  <p>How do I do this? Is there a tutorial? I see people talking about <code>LuisDialogs</code>, but I just don't know where to start.</p>