Bill: - Hello.Seller: - Hello, Bill. What do you want today?B: - I want a pack of tea and a bag of sugar.S: - Here you are. Anything else?B: - Well, I also want two lemons. S: - Sorry, we have not got any lemons, but we have some oranges.B: - No, I do not want any oranges. We have some at home. Thank you. Good-bye!S: - Bye!