写一篇英语对话，初一水平，有关到sports shop购物的

Hello！What can I do for you?
I want to buy a basketball.
Oh,what do you think of this one?
Let me have a look.OK,I will take it.How much is it?
It's 100 yuan.
Here you are.
Thank you!
See you!
See you!

Hello ! Can I help you ?
Yes,I want to buy a basketball.
Oh,too many basketballs. what do you think of this one?
Let me have a look.Uhu....Ok,I will take it.How much is it?
It's 100 yuan.
Here you are.

Hi,can I hlep you?
Yes,I want to buy sth.
Oh,this about?
It' very good,how much is it !