Hello , sir . Is there anything I can help you find ?   Um ... Uh ... I'm just looking , thanks .   Need a gift for your girlfriend or wife ...   No , no , no . I'm just browsing . Thanks anyway .   Well , if you need anything , just ask .   Um ... well , where's the men's shoe department ?   It's on the third floor . Turn left when you get off the escalator .   Thanks . 