I am looking for 2 JFK-HND awards in either J or F. Well, J is zeroed out everyday, so it will have to be F. Not the worst fate. Problem is that on the date that most suits us, only one F award is available. The day before and the day after they have 2x F. In this situation, should I: (1) Book two awards on a different date, and hope to change to our date later? OR (2) Book one award on our date and hope for another to open up later? Thanks.