Will you have time this Saturday evening to go to the cinema with me ?
neutral
user
Saturday ? Oh , I have a previous engagement .
neutral
assistant
What a pity ! Then how about Sunday ?
neutral
user
I've already got plans , too .
neutral
assistant
Then when do you think we could go out together ?
neutral
user
How about Friday ? Only in that day can I arrange it .
neutral
assistant
OK . Any time on Friday will be OK with me .
happiness
user
That's settled then . I'll contact you later .
happiness
assistant