overbook - US /ˌoʊ.vɚˈbʊk/ - UK /ˌəʊ.vəˈbʊk/
verb - to sell more tickets or places for an aircraft, vacation, etc. than are available.
departure - US /dɪˈpɑːr.tʃɚ/ - UK /dɪˈpɑː.tʃər/
noun - the act of leaving a place, or a flight, train, etc. that is leaving a place at a particular time.
layover - US /ˈleɪˌoʊ.vɚ/ - UK /ˈleɪˌəʊ.vər/
noun - a short stay in a place that you make while you are on a longer trip to somewhere else.
don’t hold your breath
idiom - used to tell someone not to expect something to happen for a very long time
connection - /kəˈnek.ʃən/
noun - a bus, train, plane, etc. that arrives at a time that allows passengers to get on after
getting off another one, so that they can continue their trip.
for crying out loud!
idiom - said when you are annoyed, and to emphasize what you are saying.