docs: def get_route_lines_route(self, **kwargs):
          """Obtain itinerary for one or more lines in the given date.
  
          Args:
              day (int): Day of the month in format DD.
                  The number is automatically padded if it only has one digit.
              month (int): Month number in format MM.
                  The number is automatically padded if it only has one digit.
              year (int): Year number in format YYYY.
              lines (list[int] | int): Lines to query, may be empty to get
                  all the lines.
  
          Returns:
              Status boolean and parsed response (list[RouteLinesItem]), or message
              string in case of error.
          """
          # Endpoint parameters
          select_date = '%02d/%02d/%d' % (
              kwargs.get('day', '01'),
              kwargs.get('month', '01'),
              kwargs.get('year', '1970')
          )
  
          params = {
              'SelectDate': select_date,
              'Lines': util.ints_to_string(kwargs.get('lines', []))
          }
  
          # Request
          result = self.make_request('geo', 'get_route_lines_route', **params)
  
          if not util.check_result(result):
              return False, result.get('resultDescription', 'UNKNOWN ERROR')
  
          # Parse
          values = util.response_list(result, 'resultValues')
          return True, [emtype.RouteLinesItem(**a) for a in values]