title: Slot confirmation when giving a relative time to a AMAZON.TIME slot
body: <p>I have a slot, which has a confirmation prompt inside a pending Dialog set up like this:</p>
  
  <pre><code>Have I understood {desiredTime} correctly?
  </code></pre>
  
  <p>(where desiredTime = AMAZON.TIME)</p>
  
  <p>The problem is, this slot should mainly be used for relative time input, e.g.:
  "afternoon", "evening", "morning". 
  These phrases will be parsed as "AF, MO" etc, so Alexa would always say "Have I understood AF correctly?" which is not what I would like to here.</p>
  
  <p>Is there a way to make Alexa say "afternoon", "morning", "evening" without loosing the ability to also allow absolute time input?</p>