Tom: Anybody at the canteen today?
Ahmed: for lunch?
Tom: yup
Tanja: everybody I suppose, where else would we eat?
Tom: what time are you there?
Tanja: at 1PM it's unbearably crowded, so 1.30 at the earliest
Ahmed: For the same reason I'll be there around 2
Tom: ok, let's try to eat together then, around 2?
Tanja: ok!
Lunch break starts at 1PM. Tom, Ahmed and Tanja are going to meet at the canteen for lunch at around 2PM to avoid crowds..