Excuse me , sir . What can I do for you ?
neutral
user
Is dinner served ?
neutral
assistant
Yes , sir .
neutral
user
Please give me some chicken .
neutral
assistant
OK . Would you like something to drink in advance ? We have all kinds of sodas , juices , beers and wines .
neutral
user
Thank you , you are so thoughtful . I think I could use some beers right now .
happiness
assistant