title: How to set a reminder in Dialogflow?
body: <p>Given a scheduler bot that asks the user to enter a date and time to book a meeting (without any connection to Google Calendar).</p>
  
  <p>I want to set up a reminder as my context do remember the date and time values.</p>
  
  <p>My goal is to remind the user 10 minutes before the meeting starts.</p>
  
  <p>Please advise.</p>