i would like to find a cheap restaurant in the center of town .
user
is there a type of food you prefer ? chinese , indian , italian and so on ?
assistant
i would like chinese , please .
user
i have 3 restaurant -s to choose from . any preference ?
assistant
just cheap , chinese and in the center of town .
user
you might enjoy the rice house . would you like me to book it for you ?
assistant
i need a table for 8 at 13:15 on wednesday .
user
you are all set ! your reference number is lhylov9q . do you need anything else ?
assistant
i am also looking for a train .
user
sure , i can help you find 1 . what s the departure city , time and day ?
assistant
it should depart from cambridge , arriving by 18:00 on thursday
user
where will you be headed ?
assistant
i am looking to go to london kings cross .
user
there is a 13:00 that would arrive by 13:51 . would that work ?
assistant
sure . could you give me the train id and travel time ?