Hello ? This is John Smith.Can I speak to Mr.White , please ?
neutral
user
This is Mr.White speaking .
neutral
assistant
Hi . I understand that you have a house for sale , haven ’ t you ?
neutral
user
Yes .
neutral
assistant
I ’ d like to know more about it .
neutral
user
Can you come to my office this afternoon at 3 o ’ clock ?
neutral
assistant
OK . I will be there .
neutral
user
Thank you for calling.Goodbye .
happiness
assistant