Can I offer an alternative suggestion?
LAN FAs are not very good at standing up if there is a bit of turbulence. LIM BOG which is largely cordillera is always a little bit bumpy. I flew it 2 weeks ago and each time there was the slightest bit of turbulence the FA fell over and dropped something then laughed about it.
She was a brilliant FA, super attentive and not overbearingly so. I think she was the head honcho as she did all the announcements too. But bless her, she couldn't stay upright.