Task: Find the cheapest 4-day round-trip flight from ICN to Osaka during the first week of October 2026 that minimizes missed classes based on my current schedule. Book the travel, and then report which classes I would miss.
Hint: First, check my class schedule. Then search for flights that depart after 12:00 PM on Thursday and return on Sunday. Sort the results by price, and book the top featured flight.