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M: Hi, would you like some help?
W: Well, I’m looking for something I saw at a friend’s house a few days ago. He said he bought here in your store. It’s a bright metal shelf, almost a yard long and two feet high. It can be attached to a cabinet or refrigerator. I’m a biologist and I want to use it for my slides and samples.
M: You’re in the right department. But I’m sorry to tell you that we don’t have it in stock now. It seems that quite a few people are in need of it.
W: Oh, that’s too bad. Are you going to get more? When is it possible for me to come again to buy it?
M: They are on order now. They will arrive in about several days. I will inform you as soon as it is available. But what I should tell you is that the price has gone up a little.
W: Just my luck. Anyhow I don’t mind the price because it is what I’m looking for.
M: Right! When you really need something and find it useful, price is second in consideration.
W: Would you tell me something about the price change?
M: Originally they were $12.50. But the new ones will almost three dollars more. Stop in next week. We should have them by then.