I am sorry I am so late to work .
happiness
user
What was the problem ?
neutral
assistant
I lost track of time .
happiness
user
Things happen ; make sure it doesn't become a habit .
neutral
assistant
OK , it won't happen again .
neutral
user
All right , please take this message and call this client .
neutral
assistant
OK , no problem .
neutral
user
Now does everyone understand the diagram on the board ?
neutral
assistant
Yes , I understand the numbers .
neutral
user
I will explain it again ; especially for those of you who arrived late .
neutral
assistant