A & B Talk34

I want to speak natural English naturally, not like a textbook! 🙇‍♂️🙇‍♂️
I want to speak like a native!! Seriously!!🙇‍♂️🙇‍♂️🙇‍♂️🔥🔥

Could you please help me by correcting anything that's wrong or unnatural in my sentences?
Changing an entire sentence is alright!!! Or you can change whatever you want!
I'd like to learn some common phrases and slang! 🙏
Also, I'd like to get your advice on talking to foreigners.
I'm looking forward to your constructive criticism.✍️



B: Excuse me, Can I ask you something?
A: Sure. What's happening?
B: Do you know where I can get some Japanese yen?
A: Uhh, like currency exchange?
B: I wanna withdraw Japanese yen from my credit card
A: Uh, I don't know, I've never done it myself, but I've heard that ATMs at convenience stores can do it.
B: Do you know where the convenience store is?
A: Well, I guess any convenience store will do, and I thought I saw it earlier, but I forgot where. But I think it was nearby. I guess this way. Let's go over it a bit while I look it up.
B: Thank you very much.
A: Oh, okay. This way is right.
B: Oh, good.
A: Yeah.