code: def dispatch(intent_request):
      
  
      logger.debug('dispatch userId={}, intentName={}'.format(intent_request['userId'], intent_request['currentIntent']['name']))
  
      intent_name = intent_request['currentIntent']['name']
  
      # Dispatch to your bot's intent handlers
      if intent_name == 'MakeAppointment':
          return make_appointment(intent_request)
      raise Exception('Intent with name ' + intent_name + ' not supported')
docs: Called when the user specifies an intent for this bot.