What additional facility does O'Hare provide for business travelers?

O'Hare Airport offers business centers equipped with meeting rooms to accommodate the needs of business travelers. These facilities are designed to provide a professional environment where travelers can hold meetings, conduct work, and have access to essential services such as high-speed internet, printing, and other office amenities. This option is particularly valuable for those who may have limited time between flights and need a space to focus on work-related tasks or meet with colleagues.

While lounge access, private offices, and exclusive transportation services might be beneficial for business travelers, the specific mention of business centers with meeting rooms highlights a dedicated space that directly caters to professional needs, making it the most relevant choice for this context.