Hello , ma ’ am . Can I help you ?   I ’ m looking for a sweater .   What size are you looking for ?   Well , I ’ m looking for size 10 but you don ’ t have it .   How about this one ? I think it looks terrific on you .   Yes , I like the color . Can I try it on ?   Sure . The fitting room is on your right .   It fits well . I like it a lot . What do you think ?   You look pretty in red .   Oh , it ’ s my favorite . How much is it ?   $ 29.99 .   Okay . I ’ ll take it . Thank you very much for your help .   You ’ re welcome . 