i am looking for a restaurant in the centre of cambridge that serves modern american food .
user
i was unable to find any restaurant -s matching that .
assistant
then what about modern european ?
user
i have 4 modern european restaurant -s in the centre . do you have a preference on price range ?
assistant
no , just pick a popular 1 for me and book it for 1 person on tuesday please .
user
i book you a table at riverside brasserie , i will send you the reference number .
assistant
okay what is it ?
user
i need to know the reservation time before i can book a table for you .
assistant
i would like the time to be at 14:00 , if you cant get that time 13:00 will do . can i have a reference number ? i also need a train .
user
your table has been booked at de luca cucina and bar at 14:00 . your reference number is m81rflpz .
assistant
thank you . i need a train on tuesday and i need it to arrive by 10:15 .
user
there are several trains arriving in cambridge before 10:15 . where are you traveling from ?
assistant
i will be leaving from london kings cross .
user
i can help you with that but first how many tickets will you be needing ?
assistant
1 ticket is all i need . thank you .