Booked household of 4. None of us were being seated with each other. Desk agent wouldn't make any seat adjustments. Gate agent wouldn't make any seat changes. To work out monthly average prices, KAYAK takes all prices for every month during the last year for first class flights to Sydney, https://firstclasstickettobangkok.blogspot.com/2024/12/get-first-class-flights-to-thailand-to.html