How can I change my seat on a Lufthansa flight?

To change your seat on a Lufthansa flight, you can usually do so online through the airline's website or mobile app. Look for the "Manage Booking" or "My Trips" section, where you can view your reservation and select a different seat. You may also be able to change your seat by contacting Lufthansa's customer service or visiting the check-in counter at the airport.