Generally speaking, if you say no, it's gone, but you must insist.
When I booked the ticket, I started to show that there were seats, but the result only showed that there were no tickets. In the afternoon, there was a vacancy, but I still couldn't book it. But I insisted and finally booked a seat.
4. You can book these points. 8:00 10:00 12:00 13:00 15:00 19:00 20:00 23:00。 If you have time, you can make a reservation every half an hour. If you can't book it, there's nothing you can do.
5. Finally, good luck! Happy new year! ! ! Go home early!