Can you go thur the booking process online and see if there is avaiblity? I started to but you get to a point where it says you can't edit your trip after clicking book. Can I start but cancel just to see if they have what I need?
If you get to the point where they are asking you to book, then it means there is availability. If you put in dates where nothing is available, it will tell you right away. I hope that's what you're asking.