Roast Beef and Potatoes

sam:Hi, Carol! Where's Tom?
carol:He's upstairs. He's having a bath.
carol:Tom!
tom:Yes?
carol:Sam's here.
tom:I'm nearly ready.
tom:Hello, Sam. Have a cigarette.
sam:No, thanks, Tom.
tom:Have a glass of whisky then.
sam:OK. Thanks.
tom:Is dinner ready, Carol?
carol:It's nearly ready. We can have dinner at seven o'clock.
tom:Sam and I had lunch together today. We went to a restaurant.
carol:What did you have?
tom:We had roast beef and potatoes.
carol:Oh!
tom:What's the matter, Carol?
carol:Well, you're going to have roast beef and potatoes again tonight!