Uncomfortable Shoes

lady:Do you have any shoes like these?
shop assistant:What size?
lady:Size five.
shop assistant:What colour?
lady:Black.
shop assistant:I'm sorry. We don't have any.
lady:But my sister bought this pair last month.
shop assistant:Did she buy them here?
lady:No, she bought them in the U.S.
shop assistant:We had some shoes like those a month ago, but we don't have any now.
lady:Can you get a pair for me, please?
shop assistant:I'm afraid that I can't. They were in fashion last year and the year before last. But they're not in fashion this year.
shop assistant:These shoes are in fashion now.
lady:They look very uncomfortable.
shop assistant:They are very uncomfortable. But women always wear uncomfortable shoes!