U: i'm looking for a train leaving on thursday and arriving by 11:45

S: There is a train leaving Thursday from Kings Lynn at 10:11, arriving at Cambridge at 10:58. Would you like me to pull up other listings?

U: Can you look up trains departing from Broxbourne instead?

S: I would recommend TR0393 which leaves Broxbourne at 5:32 and arrives in Cambridge at 6:32.

U: Great!  Can you book 2 seats for me on that one?

S: Your train has been booked. Your total cost is 35.79, payable at the station. Your reference number is SQUCLNLA.  Can I help with anything else?

U: I need to book a room in a guesthouse that has free parking.

S: There are 21 guesthouses in town with free parking. Do you prefer a specific area of town or do you have a price range?

U: Not really but I do need a 4 star rating.

S: Do you have a price range in mind? And will you need wifi?

U: WiFi is not necessary, but I would like free parking. I'm looking for mid range pricing.

S: There are nine moderately priced guesthouses available. I suggest Home From Home, a 4-star guesthouse that comes with internet and parking. Would you like to book a room?

U: Sounds great! I'll need to book a room for 2 people, for 2 nights starting Thursday.

S: Excellent. You are all set, and your reference number is : 2GHO31DA.  Anything else I can assist you with today?

U: Wait, is that a large room?
S: According to the reviews I have on hand for that location, the opinions are mixed.  One third felt the rooms were comfortable and large, while two thirds thought the only negative was the room size and wished it were a bit bigger.