Mix ranch dressing and 1 tablespoon of the Seasoning Mix in small bowl until well blended. Set aside.
Heat oil in large skillet on medium heat. Add chicken; cook and stir 5 minutes or until no longer pink. Stir in remaining Seasoning Mix and water. Bring to boil. Reduce heat to low; simmer 5 minutes or until most of liquid is absorbed and chicken is cooked through, stirring occasionally.
For each wrap, place 1 lettuce leaf on flour tortilla. Top with 2 tomato slices, chicken, cheese, bacon and avocado slice. Drizzle with dressing mixture. Roll up tortilla and serve.