Golden Pass Ticket

[scphoebe]

Hello, I had booked the seat reservation of 1st class from Interlaken Ost to Luzern in https://tickets.goldenpass.ch . As I know, this is just the seat reservation and I need to buy the train ticket in https://www.sbb.ch/. May I know if I need to buy the train ticket for 1st class or buy the 2nd class in SBB is also fine?

Thank you very much!

[CharlineB]

Hello scphoebe, If you have made the seat reservation in first class, you have to buy the train tickets also in first class. Kind regards, CharlineB