Heat a skillet over medium-high heat and add olive oil. Season chicken breasts with Southwest seasoning, then cook for about 6-8 minutes on each side until fully cooked.

Once the chicken has cooled slightly, slice it into strips.

Warm large tortillas briefly in the microwave or on a skillet until pliable.

Place a tortilla on a flat surface and layer with sliced chicken, avocado, lettuce, diced tomatoes, red onion, and jalapeños.

In a small bowl, combine Greek yogurt, lime juice, chopped cilantro, and garlic powder. Stir until well blended. Drizzle over fillings.

Fold the sides of the tortilla in and roll it tightly from the bottom up, ensuring all fillings are tucked in.

Slice each wrap in half for easy handling and serve immediately.