•Book by August 1, 2011 11:59, from your city of departure. 0 g5 F l/ v! n8 W0 p
•Valid for travel between July 27 and October 31, 2011 % ]+ {& |1 p0 k: V1 w具体内容自己看吧% `& |) I- ? y+ u http://www.aircanada.com/en/offe ... t/asiadiscount.html