Hello, how may I help you? Hello, I need to order a pizza How can I help you? What pizza? A pizza with cheese, macaroni and cheese, and pepperoni please sorry but pepperoni is unavailable as of the moment Shucks. Can I get just one large whole fish on top of the pizza instead of pepperoni? Sorry but fish is also unavailable Darn. Can I get pineapple then please? It is also unavailable What is available then? Cheese and macaroni Okay, just have that delivered to 123 4th St., NYC please