I need to buy some fruit .
neutral
user
All the fruit are pretty fresh here .
neutral
assistant
How much are the pears ?
neutral
user
They're four yuan per kilo .
neutral
assistant
Give me one kilo of those , please . Do you have any fresh plums ?
neutral
user
Yes , we do . They are eight yuan per kilo .
neutral
assistant
It's a bit too expensive . We can get it for six yuan in the shop next here .
neutral
user
Take much and you can have them six yuan per kilo .
neutral
assistant
Sounds reasonable . I'll take three kilos .
happiness
user
OK . It's 22 yuan
happiness
assistant