Hello how may I help you? I want to order a large pizza What type of crust Cheesy crust please What toppings? Do you have pepperoni? I'm sorry pepperoni is unavailable. Would you like something else instead Do you have sausages? Yes we have sausage. Anything else No Thanks. What is the total? Large cheesy crust with sausage is $19.99 Okay I will pay when I pick it up See you then