Last week I flew LGA-CLT-DEN (thru flight) with my grandaughter who is 10. My son works for US too, so we were a 3P and 4P. We were the only 2 non revs LGA-CLT and there were 55 empty seats. I was in uniform (West). I went up to the gate to let the agent know his 2 non revs were traveling together and one was a child (our last names are different so it's not obvious). Before I could even get to the gate podium, the agent steps over and hands me 2 boarding passes. He proceeds to tell me he's sorry he couldn't get us together but since we had 6D and 7F we could just ask someone to switch. Huh? What a load of crapola!
Hey question for you in this case. How were you listed for the flight? Were you listed all the way through LGA-DEN.... or did you list it as two separate segments, LGA-CLT and CLT-DEN?
I don't know if there is an official policy on this or not to be honest, but nonrevs should list segments on a through flight as two separate legs, because when clearing seats, QIK will try to clear the seats all the way through to the final destination. So when an agent clears seats out of LGA, if the flight is full out of CLT, then the agents need to unseat the through nonrevs and relist them there... it's a pain in the butt for the through city.
In any event, if you were listed as LGA-DEN, then it is entirely possible to see why the agent said he was sorry that he didn't have two seats together. When QIK clears you a seat, it is looking at the whole flight including the stopover in CLT as to what seats are available and will only clear you a seat that is available for both segments of the flight. It won't allow the agents to simply change your seat per leg. When QIK clears you, it clears you for both segments as though it were only ONE flight. There is a way to split route seat.. or in other words, put you in two different seats for each leg, but it is complicated and does not work half the time in QIK and also, it is used for revenue passengers only.
If I were the agents in LGA I would have just relisted you you as two separate segments. So it IS entirely possibly the agent wasn't being lazy or lying when he said he couldn't clear you two seats together. He should have said, hey these seats in the back are open, I just can't make it work in the computer since you're listed as a thru passenger. Or he should have canceled and relisted your listing as two separate segments, as most good agents know to do... either way, that's probably all that happened. I really don't think the agent in LGA was trying to spite you and I think he was being perfectly honest about things we the tools he had to work with.