A professional who receives requests for and assigns space on trains to passengers on railroad passenger trains.

• Accepts requests for space assignments and examines diagram charts of each car on train to verify available space on specified train.
• Informs station agents i or information clerks of available space.
• Marks blocks on diagram to indicate that space is reserved.
• Prepares Teletype requests to other interline carriers to complete passage.
• Informs station agents i and information clerks upon completion of booking arrangements.
• Informs reservation clerks at other cities and towns of space reserved or space remaining available.