Date and Nut Puff Pastry Turnovers Recipe

Name: Date and Nut Puff Pastry Turnovers Recipe
Ingredients: For the syrup; 1/2 cup sugar; 1/4 cup light honey; 1/4 cup water; 1 6-inch cinnamon stick (preferably true or Ceylon cinnamon); 2 cloves; 1/4 teaspoon nutmeg, freshly ground; 1/4 teaspoon kosher salt; 1 1/2 teaspoon orange blossom water; For the filling; 1 cup walnuts, toasted; 1 cup pistachio nuts, toasted; 1 cup (4 ounces) dates, pitted and roughly chopped; For the pastry; 3 sheets puff pastry, thawed (or one sheet: see note)