i would like to book a train leaving cambridge that goes to london liverpool street please .
user
there is a train which leaves every 2 hour -s between 5:59 and 13:59 that costs 16.60 pounds . the duration of the trip is 88 minutes .
assistant
i need to travel on friday sometime after 13:45 . can you tell me whats available ?
user
i have train tr4187 that leaves at 13:59 and arrives by 15:27 in london liverpool street . would you like me to book that for you ?
assistant
great that s all the information i needed on the train .
user
excellent ! can i help you with anything else today ?
assistant
i also need to find a restaurant . preferably 1 that serves jamaican food . can you find that for me ?
user
unfortunately there are not any restaurant -s serving jamaican food in the area , would you like to try another type of food ?
assistant
what about 1 in the centre ?