i need a train to get to stansted airport by 17:30
user
do you have a day that you want to travel on ?
assistant
yeah , tuesday . thanks .
user
i will also need your departure city .
assistant
cambridge . get me the travel time
user
there are trains on the :08 every hour on tuesday . the 1 closest to your arrival time leaves cambridge at 16:40 . it s a 28 minute journey .
assistant
i also need the name and number of an expensive place to dine in the city center . whatever you recommend .