can you help me find an expensive restaurant that serves chinese food to dine at ? thanks .
user
there are 9 expensive chinese restaurant -s in cambridge . which area of town do you prefer ?
assistant
in the north , if possible .
user
the hotpot and hakka are both in the north . would you like to book a table at 1 of these ?
assistant
can i get the address and phone number of hakka ?
user
yes the information for hakka , 24 milton road cambridge cambridgeshire , +44 1223568988 . would you like me to go ahead and book your table and for what time ?
assistant
not quite yet . but can you help me find a train fro friday , arriving by 21:15 ?
user
there are several trains that day . could you tell me where you are departing from and arriving to , as well as a time you would like to leave ?
assistant
i would like to leave from cambridge and with my destination being london liverpool street . thank you for your help with this .