i am looking for place -s to go in the centre of cambridge .
user
there are 44 different things to do in the centre of cambridge . can you help me narrow it down by type of activity or attraction ?
assistant
what s the postcode for your favorite 1 ?
user
my personal favorite is holy trinity church . they are on market st and the postcode is cb23nz . anything else i can help you with today ?
assistant
i also need to book a train .
user
i have plenty of trains , can i get more information please ?
assistant
i need to leave on sunday after 12:30 from cambridge to stevenage
user
the first train after 12:30 is the tr0523 , which leaves cambridge at 13:21 .
assistant
great , can i get 2 tickets on it , please ?