title: Alexa - Using a slot right after the invocation for skill-internal routing
body: <p>I have skill with an Invocation like this: "Alexa, ask SuperDuperEvent".
  But I want to be able to do this: "Alexa, ask SuperDuperEvent <em>location</em>". Where <em>location</em> is going to be a city.</p>
  
  <p>Because my Skill is heavily location based I need to know the location that is requested before anything else happens. Is this possible?</p>
  
  <p>Is it possible to start the skill with a location, too? Like so: "Alexa, <strong>start</strong> SuperDuperEvent <em>location</em>".</p>
  
  <p>Is this at all possible with creating a new skill for every location?
  I want to avoid using this type of dialog:</p>
  
  <pre><code>User: "Alexa, start SuperDuperEvent"
  
  Alexa: "What location do you want to know about?"
  
  User: "Brussels"
  
  Alexa: "What do you want to know about the SuperDuperEvent in Brussels?"
  </code></pre>
  
  <p>This is probably the way to go, but it does not feel fluid or engaging.</p>
  
  <p>Cheers</p>