请问做过AA的同学解惑下，AA的婴儿ticket（10%的那种）可以带一件行李么？昨天打
电话给AA说是不可以
但网上是这么说的：
If the infant ticket price is 49% or less of the adult fare,
the bag allowance is:
one piece of checked baggage with maximum linear dimensions of 45 inches/
115cm weighing 50lbs/23kgs
one checked fully collapsible child’s stroller/push-chair
one infant seat or child restraint seat
