Heat olive oil in a large pot over medium heat. When hot, add the onion, carrot, celery, garlic, salt and pepper and cook, stirring, until the veggies are just tender, 5 to 7 minutes.
Pour in the broth, thyme, sage, and the cooked turkey. Bring to a boil. Once boiling, reduce heat to a simmer.
Add the pasta and stir to combine. Cook, covered, until the pasta is al dente (cook time will vary based on the type of pasta you use. Mine took about 10 minutes).
Serve immediately and enjoy!