Thank you for coming .
happiness
user
You ’ re welcome . What ’ s the problem ?
happiness
assistant
I have a leaky pipe .
neutral
user
Where exactly is the pipe ?
neutral
assistant
The pipe is behind a wall in my bathroom .
neutral
user
How long has the pipe been leaking ?
neutral
assistant
It began leaking a couple of days ago .
neutral
user
I must tell you that in order to get to the pipe , I must tear down that wall .
neutral
assistant
I know .
neutral
user
That won ’ t be a problem ?
neutral
assistant
Not as long as it gets fixed .
neutral
user
All right , I will start working now .
neutral
assistant