I'm planning on travelling with a friend and put a deposit on a vacation and purchased airfare through Gate 1 Travel on Korean Air for a trip in March 2019, ultimately going to Vietnam and Cambodia, with a stop off in Seoul, Korea. They charged me the same economy airfare that I would have paid on Delta (as a code share) site. I asked at time of purchase if there would be any problem selecting seats, they said no. When I got the reservation I discovered that on every leg of the trip I was limited to the last 5 rows of the plane (near 7 toilets going to Seoul). Korean Air said "it was the class of service purchased" and could not help me because Gate 1 purchased the ticket. Gate 1 Travel refused to help me at all. They acknowledged the limited seating choices, but said there was nothing they could do and "I was welcome to purchase another ticket" if I wanted better seats. With the same economy fare purchased through Delta I could sit anywhere in the economy section. All I really want is for Gate 1 to fix this with Korean Air or give me a refund so I can purchase a ticket where I have a choice for better seats. My friend has used Gate 1 several times, but I'm truly appalled at the misrepresentation of the ticket and the lack of customer service. Any advice or help would be appreciated.