I have a round trip 2nd class ticket for two from Paris to Rouen that I booked and paid using the oui.sncf app. This is train Nomad #3117 and #3116.
The ticket detail says:
“Seating Selection: You will be provided with your seat number when your order is confirmed”
What does this mean? Do I have reserved seats or not? I cannot find any help in the app other than a help title “Select your seat” that has no info at all.
Can someone help?