hi, how much for the round trip (back and forth), Beijing -Edmonton, within 6 months? 2 `( }' K$ f0 m: W) c / p2 y5 T5 {" M h( }) q, f( Ihow much for 1 year open airplane ticket? ( g- ^9 g \4 |9 Q) K% h" {
" a7 k3 H3 z% r" q4 s A7 WThank you for your information.