history: I was supposed to take a flight tomorrow, but I am not sure I want to do it since there is supposed to be a storm at the time.  I was supposed to take a flight tomorrow_comma_ but there is supposed to be a storm at the time Oh that's terrible_comma_ getting delayed always annoys me
current: Well I am more worry about not about the delay, but about flying with a storm around.
next: Oh yes that sounds a little dangerous I wouldn't take that flight unless it was necessary. 