Mary: Oh, Diana! I didn't expect you there at 11:30! I thought you was at home.
Diana: I wanted to go shopping. I saw a beautiful dress in the journal and decided to buy it.
Mary: That's wonderful! I'd like to go with you. But i wanted to go to the supermarket.
Diana: Don't worry! I will wait for you.
Mary: Thank you! Let's meet at this very place at 12:00, OK?
Diana: Not at all. Bye!