T：Pan American World Airways.C：Hello. I'd like to reconfirm my f

T：Pan American World Airways.
C：Hello. I'd like to reconfirm my flight.
T：______
C：My flight number is 232 leaving JFK Airport at 10∶00 in the morning on July 10.
A、May I have your passport?
B、May I have your flight number，please？
C、Thanks for your help.
D、I want to confirm the flight number.
【正确答案】：B