Excuse me , ma'am . Can you tell me where the nearest postoffice is ?
neutral
user
Of course . Go straight ahead . Turn right at the next street . You'll see a tall , yellow building.The post office is on the first floor .
neutral
assistant
Do you mean that I go that way for one block , then turn right ?
neutral
user
Yes , you are right .
neutral
assistant
Is it far ?
neutral
user
No , It's only about five minutes ' walk .
neutral
assistant
Thank you very much .
happiness
user
It's my pleasure .
happiness
assistant