title: facebook messenger bot template
body: <p>I am trying to implement a Facebook bot for my application. I see on the web many great examples, like the one of Skyscanner and Uber. However, reading the official documentation, there are few available templates. For instance, I don't find the template to show a path on the map, with the start and end locations.
  Are these templates available but not officially documented, or they are just a test for selected companies?</p>