A: My wife's birthday is today. I need some flowers. B: We have lots of fresh red roses. A: How much do the roses cost? B: $20 a dozen. A: That sounds good. Last year I paid $30. B: Yes, you came here on the right day. They're on sale today. A: Give me a dozen. B: Very good. Would you like anything else? A: No, I'll just give her the roses and a card. B: She should be very pleased with these roses.