帮我写一段三个人的英语口语对话啊100分

shopping:
A: B, I'm going to shopping. Do you want to go with me?
B: Ok, I'd love to.
Oh, wait, let me bring C. he is my roommate and he said he also would go to shopping this morning. Would you mind?
A: Absolutely not. Welcome.
(in a shopping center)
B: hey, what you guys want to buy?
A: I'm looking for a good CD player. you knowk, we recieved some CDs in English class, but i don't have one to play it.
How about you, C?
C: I'm choosing a birthday present.
B: a birthday present? for whom?
C: hey man, it's not your bussiness.
B: come on, why so nervous.
A: B, couldn't you be aware? it's for someone very very secial, hahaha... isn't it, C?
C: hhhh...
B: really? i can't imagine how can you hide this fact to me? I'm your closist friend.
C: hey man, don't be upset, i am just getting to know her. Now you see?
B: ok, ok... then if you suceed to date her,