Rinse the chicken fillet and pat dry with paper towels. Cut into thin strips and put into a bowl. Add olive oil, salt and all spices on top. Toss to coat. * You can leave for half an hour in fridge, covering the bowl with cling film for stronger flavors if desired.
Slice bell pepper and peel shallots then dice them fine, put in a bowl with breast. Stir contents together.
Preheat air fryer to 400 F for 5 minutes. Spray basket with olive oil and transfer to the air fryer basket in a single layer. Cook for 12 minutes at 400F.
Toss chicken and vegetables and cook for another 8 minutes at 400F. Add in halved tomatoes and parsley.
Divide the filling into the tortillas. Place them in the air fryer basket and fry at 390F for another 4 minutes if you want them to be crispy on the outside.
Drizzle with some lime juice, add cheese if desired and serve.