U: Hi, I need a train to Cambridge on Wednesday, please.

S: May I ask for your departure city?

U: I will be leaving from Stansted Airport and will need to get to Cambridge by 18:00.

S: I found a train that arrives at 09:52. Will that work?

U: That is very early, can i get one closer to 18:00?

S: The closest to 18:00 arrival time is a train that arrives at 17:52. Does this interest you?

U: Yes that's fine. I also need help finding an expensive indian restaurant. Can you help?

S: We have many of those! Cocum in the west is my favorite.

U: Is there anything near the centre?

S: Yes there are 6 to choose from, would you like me to book one of them for you?

U: Yes, please book me for 8 people at 21:00 on the same day. Thank you!

S: I'm sorry, there's no available seats at the time and day you've requested.  Is there another day or time you would like to try and book for?

U: Can I get the departure time and price of my train reservation? Also, could you try to book my table for 20:00?

S: The departure time is 9:24 and the price is 80.8GBP payable at the station.

U: As for the restaurant Cocum, is that in the centre of town? I really would like to dine in the city centre.

S: Cocum is in the west, would you like to try somewhere else?

U: Do they have good food portion sizes?
S: Customer vary greatly when speaking of the food portion sizes offered at the Cocum restaurant: decent, plentiful, to not big enough to share.