Crockpot Chicken Tortellini Soup

Ingredients

• 3 medium carrots (peeled and finely diced)
• 3 celery stalks (finely diced)
• 3 garlic cloves (minced)
• 1 medium onion ( finely diced)
• 2 cups shredded chicken (note 1)
• 6 cups reduced-sodium chicken stock
• ½ teaspoon dried basil
• ¼ teaspoon dried oregano
• ¼ teaspoon dried thyme
• ¼ teaspoon dried rosemary
• salt and pepper ( to taste)
• 16 ounces three-cheese tortellini (note 2)
• fresh parsley (to garnish (optional))