编一段在商店的对话(英语)要简单点的,但不能太过少,.

我事先说明这段作文是很简单的,看不懂的去跳楼
What are you to buy
l want to buy three apples
Oh,it's two yuan
Is it sweet.
No,it's sour
l don't like sour apple
Are you have some oranges?
Yes,l have .They are sweet
Good l have ten oranges
They are twenty yuan
Here's your oranges
Thank,bye
Bye

A:What would you like to buy?

B:Two jin of apples and one
jin of pears.

A:Anything else?

B:Are those oranges sweet or sour?

A:They're sweet.
...

hello,what can I do for you ?
oh,I would like the book.How much it?
It is 2yuan .