B : wa'alaikummussalam wr wb
A: good morning mr black
B: good morning mr blue, can i help you
A : yes. Can i buy a bottle of fruit tea?
B : sorry. Fruit tea is sold out.
A : how about green tea?
B : here it is
A : how much?
B : one thousand rupiahs
A : here you are, thank you
B : you are welcome