U: Hi, could you possibly help me find a train for my upcoming trip?  I've been put in charge of the plans.

S: I can help you with that, where will you be departing from?

U: I will be departing from Cambridge, going to Broxbourne. I would like to leave after 17:45 on Thursday.

S: There are five trains that meet your needs. Te earliest arrives by 19:01, the latest arrives by 24:01. Would you like me to book a seat for you?

U: May I please have the price first?

S: The ticket price is 17.90 pounds.What else may I do for you?

U: I also need a 4 star hotel with free parking.

S: I have three hotels that meet your needs.  Is there a specific area you'd like to be in?

U: Broxbourne. And is should have free parking in the CHEAP price range. I am very frugal

S: There is The Cambridge Belfry located in the west. I'm not sure if this is the area you're looking for. Would you like more information?

U: Does the hotel provide good value for the money spent?
S: There are mixed reviews about the value of the hotel. One person thought they were getting a good value and another person thought that it was too expensive.