U: I need a train from leicester that leaves after 14:30.

S: ok thank you. I would like to book a ticket on TR4351 since that is the closest time you guys have.

U: Does that train leave on Wednesday and go to Cambridge?

S: The earliest train that day leaves at 15:09. Do you want to book it?

U: What time will it arrive?  How many minutes does it take to get there?  Can you tell me the price?

S: It arrives at 16:54 and is 37.80 pounds. Is there anything else you need?

U: Can you tell me what the total travel time is for the entire ride?

S: The travel time is 105 minutes. Is there anything else you need?

U: I'm also looking for a expensive indian restaurant.

S: What area would you like the indian restaurant to be in?

U: I would like it in the west please.

S: I found 5 restaurants that are expensive Indian restaurants in the west area. Do you want information on all of them?

U: No, just pick one and book it and provide me with the reference number please.

S: What day, time, and party size would you like to book?

U: Just a table for 1 at 18:45 on Wednesday please

S: I have booked your table for 1 on Wednesday at 18:45 at Cocum. They will hold your table for 15 minutes. Your Reference number is : JZ2XD42N.

U: Is their chaat reasonably priced?
S: The reviews are a little mixed regarding prices. Would you like me to find a place with lower prices?