Oh , God . It ’ s late . I ’ m afraid I have to leave .
neutral
user
But you just got here . Can ’ t you stay a little longer and have some tea ?
neutral
assistant
That ’ s very kind of you . But if I don ’ t go now I ’ ll miss the last bus .
happiness
user
That ’ s too bad .
neutral
assistant
Thank you for your hospitality .
happiness
user
Thanks for coming .
happiness
assistant
How about next time we meet at my place ? And I ’ ll treat you to Chinese food . I know how much you like it . We can order in and watch video too . Anything you like , I promise .
happiness
user
Great idea . I ’ m looking forward to it . See you then .
happiness
assistant
Well . I really do have to go .
happiness
user
Good night then .
happiness
assistant