Preheat the oven to 350° as directed on the crescent roll package instructions.
Dice all of the vegetables.
Spread crescent rolls across the cookie sheet so that cover the entire cookie sheet.
Using your fingers pinch the perforations on the crescent rolls to seal them together.
Bake according to crescent roll package instructions.
Cool completely before adding toppings (you can also cool it and lightly cover it with a paper towel or plastic wrap and leave on the countertop overnight).
In a medium-sized bowl, add softened cream cheese, sour cream, ranch dip, and dill; stir until fully mixed.