What about this:A guy ask me to design dialogue with “looking for sth/sb ”not good,yeah.If you step into a department,the salesperson will ask you "Can I help you? balabalabla...."and you may say:"I AM LOOKING FOR POTATO-CHIPS?"...
——Can I help you ?——I am looking for my purse.——Well, I have one here, What color isyour purse?——Blue.——Sorry,It isn't yours,it is red.——Thank you all the same....