U: I need a train out of cambridge on Monday.

S: There are over 200 possibilities. Where will you be traveling to from Cambridge?

U: Let's change the date to leaving on Tuesday after 20:00 and it should be departing Cambridge and to the Birmingham New Street.

S: I would recommend TR6319 which leaves Cambridge at 20:01 and arrives at Birmingham New Street at 22:44.

U: Perfect.  Can you book 3 seats for me?

S: Booking was successful, the total fee is 225.3 GBP payable at the station. Your reference number is VMZ1Y1EA. Can I do anything else for you today?

U: Yes, please. I also need a hotel with free wifi. And, thank you for the train reservation.

S: You're welcome! What part of town would you like to stay in?

U: The area is flexible. I am more concerned with finding something with 2 stars and with free wifi.

S: Okay. There are 3 hotels matching your description. Two moderately priced hotels in the north, and one expensive hotel in the east. Do you want me to recommend one?

U: What's the name of the expensive hotel?

S: express by holiday inn cambridge is the expensive hotel.

U: Can you book me a room with a shower that doesn't have low water pressure?
S: According to the reviews I have on hand for that location, the bathrooms there have very low and unlikable water pressure.  I don't know if I can guarantee a room that doesn't have low pressure, unfortunately.