When Sis Onion and her friend walked past a travel agency, they saw an advertisement on the display window stating, “Huge sale on plane tickets, HK$999 direct flight to Hokkaido, for today only.” The two were attracted by the price and decided to go in to purchase the plane ticket.
Sis Onion inquired the travel agent, “We want to purchase the HK$999 direct flight ticket to Hokkaido.” The staff replied, “We’re sorry, the ticket was sold out.”
Sis Onion and her friend were puzzled, “The travel agency has just opened for business for 5 minutes, the tickets run out this quickly?” The staff responded, “Well, that’s the case. We only offer 1 ticket at each outlet.”