There are something wrong with my computer .
neutral
user
Really , what's wrong with it ?
neutral
assistant
The computer doesn't work when I push the power cotton .
neutral
user
Oh , do you use your computer often ?
neutral
assistant
Yes , I don't know why it doesn't work this time .
neutral
user
Don't worry . Have you got receipt with you ?
neutral
assistant
Yeah !
neutral
user
We'll go to your house and repair it on Tuesday.Ok ?
neutral
assistant
OK , I'll expected you around 2 o'clock ?
neutral
user
See you then .
neutral
assistant