U: I need a train from stevenage to cambridge

S: There are 70 results. Is there a certain day and time you'd like to leave?

U: I need to leave on saturday and arrive by 18;30

S: TR0545 can get you there by 16:43, would you like me to book a ticket?

U: Yes please get me 5 tickets for that

S: Booking was successful, the total fee is 51.2 GBP payable at the station .
Reference number is : DZN9X4BU. Is there anything else I can do for you?

U: Yes, I'm also looking for an expensive restaurant in the west.

S: There are 9 restaurants in the west that are considered expensive. You have a choice of Thai, Indian, British or European. Which do you prefer?

U: I'd love to have some Indian food.

S: There are 5 Indian restaurants that meet your needs. Would you like for me to make a reservation for you?

U: Yes, please! Can you make a reservation at your favorite for the same group of people at 21:00 on the same day as the train?

S: Ok, I've booked you and your guests for Saturday at Tandoori Palace, 68 Histon Road Chesterton, Reference # 170ZCNIC.

U: Are the portions large?
S: After visiting the Tandoori Palace, guests are often impressed with the large portion sizes, although some would regard them as rather small.