How does TraX assist travelers in planning itineraries?

The correct answer highlights TraX's capability to offer users comprehensive tools that facilitate the comparison of various travel options. This includes flights, accommodations, and transportation arrangements, which are critical components in the itinerary planning process. By enabling travelers to access and evaluate different choices, TraX ensures that users can make informed decisions that best suit their preferences and budget. This functionality helps streamline the planning experience, making it easier for users to create effective and personalized travel itineraries.

The other options do not accurately represent the full scope of TraX's capabilities. For instance, providing options for personal travel only would limit the platform's functionality to a narrower audience, whereas TraX is designed to cater to a wide range of travel needs, including business travel. Allowing users to plan and book all travel without assistance does not capture the collaborative nature of the platform, which often involves additional support and features. Lastly, recommending travel companions is a narrower focus that does not encompass the essential planning tools TraX offers for a complete travel experience.