B. Please make a dialogue !

Dialogue between a seller and buyer at a strore
Seller : Good evening, madam..
Buyer : Good evening.
Seller : Can I help you madam?
Buyer : Yes, I want to buy a pair of shoes.
Seller : What size do you take?
Buyer : Size thirty nine, please.
Seller : What the kind of the shoes do you want?
Buyer : I want leather shoes.
Seller : Please, follow me madam. I’ll show you some leather shoes and you can see some leather shoes
here, madam. And here are some nice and brandnew pattern.
Buyer : Yes, this shoes’ pattern is very nice. But can you show me some shoes pattern again?
I want to compare the quality of the shoes.
Seller : Of cource, I’ll take them for you madam. Wait a moment, please.
Buyer : I’ll wait here.
Seller : This is The other pattern. Wich want do you like?
Buyer : Try this ine, sir. I think fit for me.
Seller : This shoes are good quality, madam.
Buyer : Are you sure?
Seller : Of course madam, I guarantee that.
Buyer : Right? I’m interest to buy the shoes. Iwant to buy the purple color. How much are the a pair?
Seller : One hundred and fifty thousand rupiahs, madam. And in our store there any reduction for this week, and you get reduction twenty percent. So, you pay one hundred and twenty thousand rupiah only.
Buyer : okay, I’ll buy them. Here’s the money.
Seller : Okay, here’s the return madam.
Buyer : okay, thank you.
Seller : You are welcome madam, we’re costumer now , I hope you satisfy with our product..
Buyer : okay thank you.
Seller : You are welcome.