Marry Me Tortellini

Marry Me Tortellini
1 chicken breast, cut into bite sized cubes
1 tsp Italian seasoning
1/2 tsp salt
1/2 tsp black pepper
1 tbsp sun-dried tomato oil
3 cloves garlic, minced
1 shallot, minced
1/3 cup sun-dried tomatoes, chopped
1/2 tbsp flour
1 tsp Italian seasoning
1/4 tsp salt
1/4 tsp black pepper
1 1/4 cup chicken broth
15 or 16 oz pkg fresh tortellini
1 cup half & half
2 cups spinach, chopped
parmesan cheese for garnish