In a medium to large saucepan pour your artichoke marinate and half of your Italian dressing.
Start to simmer over medium heat.
Add your chicken bits and cook thoroughly, allow the pieces to be covered with the marinate and dressing - soaking all that goodness in
Start to add your vegetables, beginning with the garlic and onion - saute until the onion is transparent
Add your summer squash, zucchini, and peppers- saute to cook al dente
Continue to add more dressing as needed, you don't want the chicken and vegetables drenched in the dressing, although you do want the dressing to start to thicken. (Just add more dressing if there isn't enough to flavor your vegetables)
Season with the salt and pepper
Continue to saute
Add the artichoke hearts, cook just enough to warm them
Last add the Neufchatel cheese, stir around to coat everything with the cream cheese and letting the cream cheese melt a little
Serve over pasta or intermixed with the pasta