Dialog percakapan 3 orang bahasa inggris tentang membeli handphone atau menjual handphone

A and b are on the cellphone shop. a is going to buy something
shop assistant: excuse me can i help you ?
a : i want to buy cellphone with brand " sony.
shop a : okay, this is the cellphone.
a: how much does it cost ?
shop a : it costs one millon rupiahs (1juta)
a : wow i think it's too expensive. hey b don't you think so ?
b : although its price is expensive but the cellphone is sophisticated.
a : you are right. Okay i'll take it
shop a: cash or charge ?
a : here
shop a: thank you and come again
a : thank you