The 11:45 dream express

I was thinking about dreams last night before I went to bed.
How cool would it be if dreams ran on timetables, so that there was a dream starting say every 10 minutes. So if you went to bed at 11:35 and you fell asleep straight away you would catch the 11:45 dream.
If some nights you went to bed and you had a bad dream, say the 9:55 dream is always a bad dream, then you could just go to bed 10 minutes later and catch the 10:05 dream instead.

Like train services different dreams could have different journeys,

Example

8:35pm early bird feel good dream about being famous
8:45pm slightly adventurous dream getting lost in a crowd all ends well
8:55pm soft focus romance dream everything is perfect
9:05pm terrorists take over your work place you save the day
9:15pm never ending dream about not being able to get to sleep, keep waking up
9:25pm hollywood dream, whole dream looks like a film, cuts, fades and soundtrack
9:35pm the conversational dream, with only you and one other person in the whole dream
9:45pm sad dream, someone dies, you cry a lot, wake up feeling scared, then realise it was just a dream.