I want to buy some flowers for my wife's birthday .
neutral
user
Red roses are always a popular gift for birthdays .
neutral
assistant
What are the roses going for ?
neutral
user
They're only $ 20 a dozen .
neutral
assistant
That sounds nice and cheap .
happiness
user
Yes , you're saving money because they're on sale today .
neutral
assistant
Okay , give me the roses .
neutral
user
Could I interest you in anything else ?
neutral
assistant
No , but thanks anyway .
neutral
user
Your wife will be thrilled with the roses .
happiness
assistant