Excuse me , ma'am , can I help you find anything ?
neutral
user
Yes , I would like to buy a pair of dress shoes .
neutral
assistant
What size do you wear ?
neutral
user
Ten and a half .
neutral
assistant
How about this pair ?
neutral
user
No , I don't like black . What have you got in brown ?
neutral
assistant
How about these ?
neutral
user
Oh , Lord , no . Those are ugly . What else do you have ?
neutral
assistant
Well , there's this pair .
neutral
user
Hmm , they're not too bad .
neutral
assistant