What is the main purpose of using DTS for travel?

The primary purpose of using the Defense Travel System (DTS) is to manage travel permissions and expenditures systematically. DTS provides a comprehensive platform that aligns with the Department of Defense's (DoD) policies and procedures for travel, ensuring that travel requests, approvals, and expense reporting are conducted in a streamlined and efficient manner.

By utilizing DTS, personnel can create travel orders, obtain necessary approvals, and submit travel claims for reimbursement, all while ensuring compliance with regulations governing government travel. This systematic approach helps maintain accountability and oversight of travel expenditures, which is essential for effective budget management and for ensuring that travel is conducted within authorized limits.

The other options either skew away from the primary objective of DTS or misrepresent its capabilities. Luxury travel booking, personal travel arrangements, and leisure travel options are not aligned with the intended missions of DTS, which focuses on official travel management for government personnel.