Complete the dialogues with the correct words. taken/check in/ round trip/ standing room/reserve/ standby/ first class/ book/ confirm a: are you ready for your trip to madrid? b: yes, i`ve( ticket. a: are you just flying one-way? b: no, i`m doing the( be back on wednesday. a: oh, i didn`t realize it was such a short visit. i suppose you`ve ( seat, then. b: no, i haven`t. oh, no this flight you can`t reserve your seat until you ( the airport. so i won`t be travelling ( anything like that! but i`ll be sitting in the `no smoking` section of course - for the first time ever! a: yes, that`s fantastic. but you have definitely got a place? b: oh yes, my ticket is ( at least it won`t be like the last time when i was a ( passenger. i only got on at the moment. a: but you will reserve a seat on the train down to london? b: oh yes. last time all the seats were( there was (. i`m not going throught that again!