坐火车，祝你一路平安的笑话

火车上有人买东西， 乘客说：你便宜点嘛!售货员：这个不能便宜的，我们是统一价!乘客：不给便宜的话，那你送点东西嘛。售货员：嗯，那我送你一句祝福吧，祝你一路平安!
Someone to buy things on the train, the passenger said: you cheaper! Salesman: this can't cheap, but we are unified price! Passenger: don't give cheap, you send something. Salesman: well, I'll send you a wish, I wish you a bon voyage!