Shop keeper:May I help you?
Customer:Yes.Can you a medium size for this brown color sweater?
SK:All right!Wait a moment please!...Is this okay?
C; thank you!That's what I want but I think I still need a hat.Do you have any suggestion?
SK:How about this black hat It is our new design for this season.Trust me You look very nice with this hat.
C:really Okay I would buy them.How much?
SK:thank you,total would be $300.