补全对话A；hello zhengzhou Railway Station.can I help you B:yes.1.____.A；all right.To where?B

I want to book a ticketB:2.____well book thetickets tothestation on sunday evening .A;ok,it starts at 10;00p.m.and 6;00a,m,atbeijing railway station .B;That's nice____。A：we‘ve got tickets at 200yuan for hard sieeper and 308yuan forthe soft sleeper.4_____。B；I‘d liketo book 20 tickets for the hard sleeper .A:ok please pay for the tickes before 18;40.5____B；张强，thank you .B:2.To beijing.well book the tickets to the station on sunday evening .A;ok,it starts at 10;00p.m.and 6;00a,m,atbeijing railway station .B;That's nice.3.What about the price ?。A：we‘ve got tickets at 200yuan for hard sieeper and 308yuan forthe soft sleeper.4_Which one do you like best ?B；I‘d liketo book 20 tickets for the hard sleeper .A:ok please pay for the tickes before 18;40.5 .May Ihave your name please ?B；张强，thank you .