May I have your order now ?
neutral
user
Yes , we'd have your regular dinner . What courses are there , please ?
neutral
assistant
The courses for our regular dinner are , appetizer , soup , beef steak , dessert and coffee .
neutral
user
All right , we'll have it .
neutral
assistant
What kind of dessert do you want ?
neutral
user
Do you have some chocolate cakes ?
neutral
assistant
Yes , we have .
happiness
user
OK , we will choose it .
happiness
assistant