i am looking for a cuban restaurant .
user
i am afraid i do not have any matches . do you have any other food preferences ?
assistant
i need something expensive in centre and it really needs to serve cuban food .
user
again , unfortunately , we do not have any cuban restaurant -s listed . is there another type of food you would like to try ?
assistant
is there a chinese restaurant in the same price range ?
user
i have several place -s . would you like me to book it ?
assistant
no , just pick your favorite and give me the address and postcode please .
user
there is no listings for cuban food , would you want something else
assistant
i was hoping for cuban , but since there are not any , do you have any expensive chinese restaurant -s in the centre of town ?
user
may i recommend ugly duckling ? they are an expensive chinese restaurant in the centre and they are quite popular .
assistant
sure , could i get the postcode and the address please ?
user
the ugly duckling is located at 12 st . johns street city centre and their postcode is cb21tw . can i assist you with anything further ?
assistant
thank you . i also want a train for friday , from broxbourne to cambridge
user
there are 19 trains on friday , do you have a specific time you want to travel ?
assistant
i need to be in cambridge by 08:15 .
user
there are 2 that arrive by 08:15 . the closest to that arrival time is arriving at 07:32 .
assistant
what is the travel time for that 1 ?