In A Slow Cooker, Combine The Chicken Breasts And Italian-Style Dressing. Cover, And Cook On Low For 6 To 8 Hours. Drain Off The Juices, And Shred The Chicken Meat. In A Medium Bowl, Mix The Soup, Broth, Cream Cheese, Basil, Thyme, Salt, And Pepper. Pour Over The Chicken In The Slow Cooker. Continue Cooking On Low For 1 Hour.