U: I need to find a train from Norwich on Saturday.

S: Sure, what time will you need to arrive in Cambridge?

U: It doesn't matter what time I arrive, but I would like to make sure I leave Norwich at or after 13:00.

S: The earliest train leaves Norwich for Cambridge at 13:16. The price is 14.08 pounds and the duration will be 79 minutes. Would you like me to book?

U: When does it arrive and what is the train ID?

S: The train would arrive at 14:35.  The train ID is TR8724.  Is there anything else I can do for you?

U: I am also looking for Polish food, in the Centre of town.

S: I'm sorry, but there are no polish restaurants in the centre. Would you like to change your search?

U: How about a restaurant that serves mediterranean food?

S: The gardenia located at 2 rose crescent city centre. Would you like to make reservations?

U: Is it well known for plentiful food on the plate?
S: There are mixed opinions regarding the food portion sizes at the Gardenia restaurant, ranging from huge to small and wanting.