 Why did the guard tell Retief that the schedule for Jorgensen's World was filled up?
They're called Jorgensen's Worlds, and in themselves are of no importance whatever. Retief opened the envelope Magnan handed him and looked at the tickets inside. II Retief put down the heavy travel-battered suitcase and leaned on the counter, studying the schedules chalked on the board under the legend "ALDO CERISE—INTERPLANETARY." "But—" Retief picked up his suitcase and walked away toward the glare sign reading To Gates 16-30 . Retief followed the signs, threaded his way through crowds, found a covered ramp with the number 228 posted over it. Retief made his way along the narrow hall, found signs, followed them to cabin fifty-seven.
 The VIP accommodation requested no tourists
 The gates were closing and he didn't want to take the time for the boarding session  The VIP accommodation requested no tourists  He was lazy and didn't want to do his job.  There were too many tourists on board already and the ship was full