user: What types of black tea do you have available?

assistant: we have Darjeeling, Ceylon, and Earl Grey black tea options available. Darjeeling is a black tea from the Darjeeling district in West Bengal, India. It has a light and floral flavor profile with a slightly astringent finish. Ceylon tea comes from Sri Lanka and has a bold and robust flavor with hints of citrus and spice. Earl Grey is a classic black tea that's flavored with bergamot oil, which gives it a distinct citrusy aroma and taste. Do any of these sound appealing to you or would you like more information about a specific type?