Here are the completed dialogues based on the map:
1 A: Excuse me. Where's the cinema?
1 B: It's in River Street. Turn left. Then go straight on. The cinema is on the right, opposite the park.
2 A: Excuse me. How can I get to the park?
2 B: It's not far. Go straight on. Go past the supermarket, café and the bank. They are all on the right. The park is next to the bank, on the right.
3 A: Excuse me. I'm looking for the shoe shop.
3 B: It's in River Street. Go straight. Then turn. The shoe shop is on the right.