U: I am planning a trip in Cambridge

S: okay can you be a little more specific?

U: I'm looking for a train to arrive by 21:45 on wednesday.

S: OK, what station would you like to depart from and which station would you like to arrive at?

U: It would be from broxbourne to cambridge, I will need to book that for two people.

S: TR6477 will arrive in cambridge on wednesday by 21:32. I booked 2 tickets. The fee is 25.79 GBP payable at the station. Reference number is 3800N2KU. Wiil that be all?

U: I also need a place in the centre that serves indian food.

S: curry garden is expensive, kohinoor is cheap. Do these interest you?

U: Which one has good sized food portions?
S: Both the Curry Garden and the Kohinoor have mixed reviews on their portions. Both places have some really liking the generous portions while others complain about the small sizes. Would you like me to find another place with large portions?