Hello how may I help you? Can you order a pizza for me please? Yes what size and type crust of pizza would you like to order I would like a large pizza, with the standard crust. Also add pepperoni, ham, and bacon please. I'm sorry we do not have bacon Can you substitute anchovies instead? Yes Okay, great, when will my pizza arrive at my place? It'll be there in 25 minutes and the total is 19.23 Perfect, thanks for your help bot! You are welcome