i am looking for entertainment attractions in the centre of town .
user
there does not seem to be anything matching your specification -s .
assistant
what about park attractions ?
user
i found the cambridge university botanic gardens on bateman street .
assistant
what attractions are at the botanic gardens ? is there a cost associated with the gardens ?
user
cambridge university botanic gardens cost 4 pounds , and is a park type attraction .
assistant
ok . can i have the postcode ?
user
the postcode is cb21jf . is there anything else i can help you with today ?
assistant
i am also looking for a train to go to birmingham new street and to leave after 21:30 . can you book me a train that leaves on saturday ?
user
tr5413 leaves cambridge at 22:01 and costs 60.08 pounds . how many tickets do you need ?
assistant
the amount of tickets today is not important i just want to make sure that i leave on saturday and if i could get an arrival time please
user
train tr5413 arrives at 24:44 or 00:04 on sunday . would you like to book it now ?
assistant
yes , 2 tickets please .