成功了一半 英语:五一期间能买到从青岛－－上海的打折机票吗

我是专业做票务的，5号青岛回上海的航班信息是：
avtaosha5may
05MAY(FRI) TAOSHA
1- MU5534 TAOSHA 0710 0830 320 0 S E DS# FA A5 YA K5 BS EQ HS LQ MS NQ*
2 SC4661 TAOSHA 0805 0920 738 0^S E DS# FA AS CS DS IS YA SS BS HS KS*
3 *CA4661 TAOSHA 0805 0920 738 0 S DS# YA SS BS HS KS LS MS NS QS TS*
4 MU5542 TAOSHA 0830 0950 319 0 S E DS# FA A5 YA KS BS EQ HS LQ MS NQ*
5 FM9232 TAOPVG 1015 1130 757 0 S E DS# FA A3 YA HS KS LS MS TS ES VS*
6 SC4663 TAOSHA 1200 1315 738 0^S E DS# FA AS CS DS IS YA SS BS HS KS*
7 *CA4663 TAOSHA 1200 1315 738 0 S DS# YA SS BS HS KS LS MS NS QS TS*
8+ SC4665 TAOSHA 1540 1655 733 0^S E DS# YA SS BS HS KS LS MS NS QS TS*
pn
05MAY(FRI) TAOSHA
1- *CA4665 TAOSHA 1540 1655 733 0 S DS# YA SS BS HS KS LS MS NS QS TS*
2 CA1535 TAOSHA 1600 1710 733 0^S E DS# FA AS YA SA BS HS KS LS MS NS*
3 *SC1535 TAOSHA 1600 1710 733 0 S DS# YA SS BS HS KS LS MS NS QS TS*
4 MU5538 TAOSHA 1635 1755 320 0 S E DS# FA A5 YA KS BS EQ HS LQ MS NQ*
5 SC4667 TAOSHA 1750 1900 733 0^S E DS# YA SS BS HS KS LS MS NS QS TS*
6 *CA4667 TAOSHA 1750 1900 733 0 S DS# YA SS BS HS KS LS MS NS QS TS*
7 FM9198 TAOSHA 2020 2135 CRJ 0 E DS# Y6 HS KS LS MS TS ES VS US QS*
8+ MU5540 TAOSHA 2050 2210 320 0 S E DS# FA A5 YA KS BS EQ HS LQ MS NQ*
pn
05MAY(FRI) TAOSHA
1- FM9234 TAOSHA 2145 2255 767 0 S E DS# FA A3 Y6 HS KS LS MS TS ES VS*
2 *CA4669 TAOSHA 2150 2305 733 0 S DS# YA SS BS HS KS LS MS NS QS TS*
3 SC4669 TAOSHA 2150 2305 733 0^S E DS# YA SS BS HS KS LS MS NS QS TS*
4 MU5550 TAOSHA 2150 2310 320 0 S E DS# FA A5 YA KA BS EQ HS LQ MS NQ*
5 *CA4601 TAOTNA 0730 0810 733 0^S DS# YA SS BS HS KS LS MS NS QS TS*
*CA1163 SHA 1215 1335 733 0^S DS# YA SS BA HA KA LA MA NS QS TS*
6 SC4601 TAOTNA 0730 0810 733 0^S E DS# YA SS BS HS KS LS MS NS QS TS*
+ SC1163 SHA 1215 1335 733 0^S E DS# YA SS BA HA KA LA MA NS QS TS*
pn
05MAY(FRI) TAOSHA
1- *CA4671 TAOCAN 0945 1235 733 0 S DS# YC SC BC HC KC LC MC NC QC TC*
+ CA1838 SHA 1900 2050 320 0^S E DS# FA A2 YA SA BA HA KA LA MA NA*