How much is this shirt ?
neutral
user
80 yuan .
neutral
assistant
It's rather expensive , isn't it ?
neutral
user
It's a bit . But I can give you a discount .
neutral
assistant
How about 50 yuan ?
neutral
user
No . I'm afraid the price is too low .
sadness
assistant
Then let's split the difference and I'll give you 60 yuan , OK ?
neutral
user
I'm sorry , but I think you should give me no less than 65 yuan .
neutral
assistant