Preheat the air fryer to 375°F (190°C).
In a bowl, combine shredded chicken, Alfredo sauce, garlic powder, and Italian seasoning.
On a floured surface, roll out a portion of the pizza dough to about ¼ inch thickness.
Cut the rolled dough into circles using a large cup or cutter.
Spoon the chicken mixture onto one half of each circle, leaving a border.
Sprinkle mozzarella cheese over the chicken filling.
Fold the dough over the filling and press the edges to seal.
Spray the calzones lightly with olive oil on both sides.
Place the calzones in the air fryer basket, spaced apart.
Air fry for 10-12 minutes, or until golden brown.
Serve with warm marinara sauce on the side.
