I need to buy a bus pass .
neutral
user
What kind of bus pass would you like to buy ?
neutral
assistant
What are the different kinds ?
neutral
user
You can get a day , weekly , monthly , or student pass .
neutral
assistant
Could I get a student pass , please ?
neutral
user
Sure , can I see your student ID ?
neutral
assistant
Sure , here it is .
neutral
user
Very good .
happiness
assistant
How much for the pass ?
neutral
user
It's free , but the monthly sticker is $ 24 .
neutral
assistant
Okay , I'll take it .
neutral
user
Thank you for your purchase .
happiness
assistant