Green Bean and Mushroom Chicken Skillet

boneless skinless chicken thighs (thinly sliced)

green beans (trimmed and halved)

of mushrooms, sliced

olive oil

salt

chicken broth (unsalted)

heavy cream

milk

grated Parmesan cheese (more for garnish)

salt

garlic (minced)

butter

wheat flour (can omit or use rice flour if gluten free)