Domains: train, hotel

user: Can you book a train for me? I need to leave after 16:00 on sunday.

assistant: We can help you look up for a specific schedule if you can supply to us your Departure point and Destination as well.

user: I am leaving from Leicester and going to Cambridge.

assistant: That gives us about 8 different options. The earliest train leaves at 16:09 and will put you in Cambridge by 17:54. Would that interest you?

user: Yes, it interests me a great deal. Book it for 8 please and get me the reference number.

assistant: Booking was successful, the total fee is 241.92 GBP payable at the station . Reference number is : BZX66OVA . Can I further assist you today?

user: I am also looking for a room. Free parking and Wifi.

assistant: Which area would you like to stay in?

user: It doesn't matter. I would like it to be in the expensive range.

assistant: I have five. Do you have a star rating preference?

user: No, no star rating preference. Whichever hotel you recommend.

assistant: Well there are many to choose from. Are you sure we couldn't narrow it down by area?