When a passenger has a prepaid seat reservation but can't find the confirmation， you should：

When a passenger has a prepaid seat reservation but can't find the confirmation， you should：
A.Sorry， no confirmation， no reserved seat.
B.Check the airline's system to verify the prepaid seat reservation.
C.Assign them a random seat.
D.Charge them again for the seat reservation.
正确答案：B
试题解析：当乘客有预付费座位预订但找不到确认信息时，工作人员应在航空公司系统中进行核实，以确定乘客的预订情况。