If you have two tickets, you shouldn't have problem

because one ticket needs to have one boarding pass(it shows your presence). As long as you don't hold the boarding pass and run away, nobody will look for you. 

所有跟帖： 

• but when we check in, they will give us 2 boarding pass for 2 fl -越王- ♂ (69 bytes) () 12/18/2011 postreply 08:39:33

• 这事情要打电话问一下，看看怎么办。 -林起立- ♂ (0 bytes) () 12/18/2011 postreply 08:44:00

• 一问，他们会不会发现，啊，这是个漏洞，把那99刀的给取消了？：）） -越王- ♂ (0 bytes) () 12/18/2011 postreply 09:16:42

• 你说的没错。你如果没行李托运的话，自己溜出去就可以了 -林起立- ♂ (0 bytes) () 12/18/2011 postreply 09:24:14

• In this case, you should have only one ticket -王平常- ♀ (31 bytes) () 12/18/2011 postreply 10:00:35

• Yes, you are right, one ticket, when I check in, they give me 2 -越王- ♂ (130 bytes) () 12/18/2011 postreply 10:10:18