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: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: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,you sould buy us a meal.
C:then give me some good idea for present.
B:piece of cake.don't forget you owes me one meal.
A:and me,too.hhh
C:come on,do something before the meal.
oh,my poor pocket money.