Does Amtrak have assigned seating?

Does Amtrak have assigned seating? Your seat will be automatically assigned when you complete your reservation. You may change your assigned seat and choose a different seat at any time after your booking is complete by viewing your reservation in the Amtrak app or on Amtrak.com. There is no fee to change your seat.

Your seat will be automatically assigned when you complete your reservation. You may change your assigned seat and choose a different seat at any time after your booking is complete by viewing your reservation in the Amtrak app or on Amtrak.com. There is no fee to change your seat.