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'.
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Question: Is there any other restaurant that you can suggest?

Answer: REQUEST_ALTS


Question: I found 1 that's going on at Brisbane Community Park. It's Star City Music Festival.

Answer: OFFER


Question: That sounds good. I want to purchase tickets.

Answer:
INFORM_INTENT