U: I was wondering if you could help me with the train schedule.

S: Of course. Where would you like to travel?

U: I need to travel from Stansted Airport to Cambridge on Monday.

S: I can help you with that.  Do you have a specific time frame in mind?

U: Yes no later than 5:15 I have to be there by 20:20.

S: The earliest I have is 05:24. Will that work?

U: I am sorry I meant to leave after 15:15 so that will be fine.

S: I have TR1188 leaving at 5:24 and arriving at 5:52. Would you like to book tickets?

U: Can you book it for me and get a reference number ?

S: Absolutely! How many tickets do you need?

U: I'm sorry, I don't actually need the tickets right now. Can you find me a moderately priced 4 star hotel, though?

S: We have 4 star hotels in the cheap and expensive price range, could I interest you in one of those?

U: Please book me a room for 4 the same day at a cheap  one you recommend. Thanks

S: Is there a certain area you would like to stay in?

U: No, as long as the hotel itself is a 4 star establishment I'm not too concerned about where it's located.

S: How many nights would you like to stay?

U: 4 nights please starting on monday.

S: OK, I've booked 4 people at The Cambridge Belfry for 4 nights starting Monday, the reference number is WZ83NOII. Is there anything else I can help you with?

U: I'd like to make sure that they have clean bathrooms first.
S: Unfortunately, the Cambridge Belfry isn't known to have the best standards when it comes to the cleanliness of their bathrooms.