Reason clients need to make reservation now is below. 5 k- Y2 F5 e& v% C 3 R! n& U' P9 `0 w6 c7 z y9 fFor example, person a made reservation today and give us package Dec. 30th, personal b made reservation tomorrow and give us package Dec.25th, we still put person a on top of our overall packages as person a reserves early than b.