Do you want to see a movie this weekend

A: Hey! Do you want to see a movie this weekend?

B: Sure.

A: Do you want to watch detective conan movie?

B: What kind of movie is it?

A: It's a detective cartoon.

B: Cool! What time is it?

A: It's on at two-thirty and seven-thirty on Saturday. Is seven-thirty OK?

B: No, I can't make it. How about on Sunday?

A: There's just one showing on Sunday afternoon, at five. Are you free?

B: Yeah. Where do we watch movies ?

A: At Nguyen Kim cinema. It's on Dien Bien Phu street.

B: Okay, see you soon !

Cho em hỏi đoạn đối thoại trên như vầy là đúng mọi mặt về ngữ pháp chx ạ