Spray 10-inch skillet with cooking spray; heat over medium-high heat. Add chicken; cook 2 to 4 minutes, turning occasionally, until brown.
Add cooking sauce and ravioli to skillet. Heat to boiling; reduce heat to medium. Cook uncovered 7 to 9 minutes or until ravioli are tender.
Stir in half-and-half; reduce heat. Simmer uncovered 3 to 5 minutes or until sauce is hot and desired consistency (cook longer for thicker sauce). Sprinkle with bacon, and if desired, cheese and parsley.