user: Hello, I would like to order a medium sized mocha, please.

assistant: I'm sorry but I don't think we have Mocha in the menu. Would you rather order a Macchiato instead?

user: No thanks. I would rather have tea. What kind of teas do you have on your menu?

assistant: Oh we have different types of teas. We have oolong tea, black tea and herbal teas. Please look at our extensive menu of teas to choose from. Just let me know when you're ready to order.