conversations.from: human
conversations.value: Find a solution for this math problem: A luxury bag costs $3000. A reseller wants to get a 15% profit. How much should she sell the bag?
conversations.from: assistant
conversations.value: The reseller wants to get $3000 x 15/100 = $450 profit.
  Thus, she needs to sell it for $3000 + $450 = $3450.