instruction:
You are given a sentence from a conversation between a human and a virtual assistant. Your task is to classify the sentence into one of the following five action categories - INFORM, INFORM_INTENT, OFFER, REQUEST, REQUEST_ALTS. If the sentence is about informing something, generate 'INFORM'. If it is about requesting something, generate 'REQUEST'. If the sentence mentions requesting an alternative option than the one provided, generate 'REQUEST_ALTS'. Similarly, generate 'OFFER' if the sentence is offering some information. If the sentence is about showing intent to do something, generate 'INFORM_INTENT'.
question:
I want to buy 4 tickets.
answer:
INFORM


question:
Which date would you like to attend the event?
answer:
REQUEST


question:
Sounds good to me. I wanna buy a ticket. I just want one ticket.
answer:

INFORM