U: Yes, i need a train leaving on Saturday.

S: Where would you like to go to?

U: I want to leave London Kings Cross and head to Cambridge.

S: What time would you like to leave or arrive?

U: I would love to arrive by 15:00

S: The closest train I can find to your arrival time is the TR5729 which would arrive at Cambridge at 14:08. Is this okay?

U: That's great! Please book for 6 people. I'll need the reference number.

S: I have booked the train per your request and your reference 0I2EGI9Q.

U: I'm also looking for a restaurant. The restaurant should be in the center and should be in the expensive price range.

S: We have many options, any cuisine preference?

U: Do you have anything serving Italian food?

S: I have 4 italian restaurants. It might sound funny, but my recommendation if you'd like it is to try the Clowns Cafe. They have amazing food.

U: No thank you that will be all

S: Okay would you like their telephone, address or postcode?

U: I would actually like to book a table at the Clowns Cafe that you mentioned. I need a table for 6 on Saturday at 19:15.

S: Your table will be reserved for 15 minutes. Your reference number is 571QZ495.

U: Does Clowns Café serve large portion sizes?
S: Clowns Cafe gets some mixed reviews on portions with some customers saying they didn't skimp on ingredients and the portions were huge while others say the portions were small and were left wanting more. Would you like to know more about them or should I look for another place?