Where does the conversation take place?

M: That wasn’t a bad meal.
W: It was very good. It’s very nice of you, Dan. Now, I really must go home.
M: Oh, it’s only 10 o’clock.
W: No, really. I must be off. My uncle will come to see me tomorrow. I must get ready.
M: Well, look, Jenny. What about Sunday? Would you like to go out with me on Sunday? We can go to the cinema.
W: Sunday? That’s the 20th. Let me see. Sunday, the 20th of June. Well, all right. See you then.