Hi , Bob ! How are you doing ?
neutral
user
Fine ! How are you ?
happiness
assistant
I'm fine too , thank you .
happiness
user
I've come to tell you I'm going to the concert this evening.Will you come with me ? I've two complimentary tickets .
happiness
assistant
With the greatest pleasure.Where is the concert this evening ?
happiness
user
It will be held at the Music Hall .
happiness
assistant
What's on the program ?
happiness
user
It's a piano recital . I'm fond of piano , you know .
happiness
assistant