hello , i am trying to find a train from cambridge that arrives by 20:30 . my destination is stansted airport . i need the train for monday . departure time does not matter , as long as i arrive by 20:30 . no , can you find a guest house for me with a 4 star rating ?
okay , what is your destination ? great , what day would you like your train for ? also , would you like to leave by a certain time ? no problem , the tr6539 train should arrive by 20:08 , would you like to make a booking .
inform inform inform
train train train
day arrive id
monday 20:08 tr6539
how about tr6539 on monday ? it arrives by 20:08 .