Have a nice trip. How to read German?

If you are a verbal friend and someone takes you home, you can simply say Gute Fahrt or Sch after you get off the bus. I don't know It means a beautiful trip.

If the other person is traveling or something, generally speaking, Sch? Ne Reise means have a nice trip.

If it is parting, it may take a long time to meet. It can be said that I have everything in zukunft! I wish you all the best in the future and success.