Customers flying with Turkish Airlines can get assistance and services at the airline's Berlin headquarters. The Turkish Airlines Berlin office which is conveniently located in the city, helps travelers with reservations for flights, tickets, luggage queries, and other travel-related services. The Berlin office can provide you with local support for any specific requirements or adjustments to reservations. Turkish Airlines is renowned for its multilingual workforce and expertise, which guarantees its customers a seamless travel experience. For specific questions, it is advised to get in touch with them directly as office hours and services could differ.