title: Google Now API - Possible Boarding/Event Pass & Gmail integration
body: <p>Can we create a Gmail based Event /Boarding Pass Card? What's the format of this Card? </p>
  
  <p>Do we have API to customize this? I only need to update data element. Once the user gets this in Gmail / it will scan this data &amp; will get automatically load in Google Now API.
  I am using Android 4.1.2 OS which has Google Search API which has Google Now Widget API with it.Is this do-able option &amp; we have any Google Now API available to do it.</p>