I reserverd ticket yesterday, thought since now I am still waiting for confirmation of last segment (LH-CO-CO; CO-CO-SN) on Brussels Airlines. If I check for the same trip now, cheapest is over $200 dollars more than then and they told me to reseve that and pay more. Reservation is valid until tomorrow's midnight.

I kind don't feel this is right, because how then can I ever reserve something on Continental.com, since it's like lottery and I can never be sure it will go through. Any suggestions from more experienced, is there even way how to make them issue e-tix or am I stucked with possibility of reservation cancelled tomorrow without anything possible I could do?