Hello how may I help you? I want to order a pizza. Sure. What would you like on your pizza? I want bell pepper, pepperoni, and mushrooms. Mushrooms are currently unavailable Can I get tomato instead? So you would like bell pepper, pepperoni and tomatoes? Yes. Okay, what size would you like? Can I get a medium and can it be thick crust? You got it. Order will be ready for pickup in 20 minutes