A:Goodmorning,sir.WhatcanIdoforyou?B:Yes.Iwanttobuyapairofjeans.ButIhavenoideawhichoneIshouldbuy.Couldyougivemesomegoodadvice?A:Certainly,sir.Whatcolordoyoulikebest?B:Darkblue.A:Ok.Whatisthesizedoyouwear?B:30A:Ok.Howaboutthiskindofjeans?Theyareverypopularthisyearandsellwell.B:Letmesee.Yeah,nice!Andhowmucharethey?A:229yuan.B:Oh,theyarealittleexpensive.A:Oh,sir.Youknow,theyareingoodqualityandthecolorwillnotfadeIpromise.B:Oh,really?Ok,Iwilltakethem.AndcanIpayincashorcard?A:Either.BOk.Ipayincash.Hereisyourmoney,250yuan.A:Thankyou,sir.Andhereisyourchange.Goodbye.B:Bye.微信红包群