A: Robert, are you going to be in town this weekend? B: I don't have anything scheduled yet. A: We were wondering if you would like to come to Mary's birthday party on Saturday. B: I would enjoy coming to Mary's party. Will it be at your house? A: The party will be at Jay's house out by the pool. B: Will everyone be pitching in with some food? A: It would be great if you could bring a side dish, but the rest of the food will be provided. B: What should we wear? A: This is a pool party, so make sure to bring your bathing suit. B: Sounds like we'll have a great time. When you've figured out the details, drop me an e-mail.