My guess is that the Ace Ticket sales reps on the phone get a commission, and that Ace Ticket purposely doesn't include the seat numbers online so that you have an incentive to wait until they're open and call the sales rep on the phone.
What is 'Collective Bargaining'. Collective bargaining is the process of negotiating the terms of employment between an employer and a group of workers.
Learner's definition of PLEA BARGAINING. [noncount] : a process in which a person who is accused of a crime is allowed to say that he or she is guilty of a less serious crime in order to be given a less severe punishment. As a result of plea bargaining, he would not be sentenced to death. [+] more examples [-] hide examples [+] Example sentences [-] Hide examples.