Dialogue 1
A:Excuse me?
B:Yes?
A:Could you please tell me the way to the nearest post office?
B:Mmm...let me see. Well ,go down this street and take the first turning on the left. Then go straight ahead for a few minutes, you will see a post office on your left.
A: How long does it take me to get there?
B: Well, it won't take you long. Just about 10 minutes walk, I think.
A: Thank you very much. Oh, by the way, I still need to go to a bank. Where can I find a bank?
B: Don't worry. There is a bank opposite the post office.
A: That's great. Thank you so much.
B: Not at all.
Dialogue 2
A: Excuse me, madam.
B: Yes?
A: Is there a supermarket nearby?
B: Yes, there is one. Just cross the bridge, then turn right . Walk on for about 2 blocks , you will see a supermarket in front of you. You can't miss it.
A:oh,wait .let me say it again.Just cross the bridge,then turn right and walk on for 2 blocks . Is it right?
B:Yes.
A: That's very kind of you! By the way, where can I find the way to the supermarket nearby?
B: Oh, yes. There is a parking lot just opposite the supermarket.
A: Thank you so much.
B: Cheers!