Dont ask, just do (gotta light?, i needa smoke)
Here is what I propose, pretend we are smokers and just act like we have right to BF anywhere (especially since we pretty much do). We see smokers flagrantly smoking just about anywhere they darn well please and hardly anyone would ever say a thing to them. Yeah I have cought them in hospitals, near oxygen, at the gas station etc. Do they ask ahead of time (can I smoke here? I really need one or I get cranky, uh no!)
Instead of being so nice and worried, why don't we just do what we wanna do? I have learned (yeah in my ripe old 20's) that it is usually easier to get forgiveness than permission. When my baby wouldn't take a bottle he came to see me at work. I work in an intensive care unit with doctors, residents, etc. At the time our unit was under reconstruction so we had no offices or any private areas -except the pumping room which I would not occupy because our patients mommies needed it to pump- all of our charting/break taking/lockers etc was done in one room cabin style, so when my little guy came to see me for his lunch I stayed right in my chair at the desk where I chart and yeah, wipped out the boob. It was no private affair especially since at 5 months he was really preoccupied with the dancing screen savers on the computer screens and all the staffers eating lunch to smile and coo at him. I just figured I was setting a good example for all those pediatricians to be on what a baby should be fed. Even my boss came in one day and was wondering what was going on, I told him well he won't eat while I am at work and we don't have enough staff for me to leave. All he said was one of his kids wouldn't take a bottle too! He wanted to take his wife out on a anniversary dinner in a limousine and she said to him--I'll go but you only get 3 hours cuz I have to be back for the baby! Well she never had to go to work so I'm sure it was nice they didn't have to deal with that situation.
As for your meeting, if you just came in and sat in the back with baby in a sling or on lap and she is usually quiet and just needs her milk then next time just bring her and don't ask.