Translate the following sentence into Turkish.
Sir, the steamship company says that Mrs. Winthrop and Miss Diana Winthrop... arrived in Marseilles on the 18th... and were booked through to Paris on the boat train.
Efendim, vapur işletmeleri Bayan Winthrop ve Bayan Diana Winthrop'un... 18 Ağustos'ta Marsilya'dan hareket edip, Paris'e vapurla geldiklerini doğruladı.