You're calling to make your vacation reservations. It's a happy thing for you.
The CM, on the other hand, is barely making a living wage. They sit at a tiny little desk in call center, tied to the desk by a headset. If it's anything like other call center jobs, they have to account for every minute of their day, and even their bathroom breaks are timed. They're most likely rated on how many ADRs they make in a day, so they're in hot water if they spend too much time chatting with customers and being 'festive'. Not to mention dealing with all the people who are calling for the 37th time that week to see if there's an opening at CRT.
And they spend all day, every day, making reservations for restaurants they probably can't afford to go to because they have a lousy, low-paying job.
I don't want or need entertainment when I'm calling to make dinner reservations. I want efficient, professional service, and I want someone who's concentrating on getting my ADRs right.