I need a train that leaves after 10:00 on Wednesday.
I can assist you with that. Can you tell me where you will be departing from? 
I'd like to depart from Cambridge, going to london kings cross.
How about TR9781 leaving Cambridge to London Kings Cross on Wednesday?  It leaves at 11:00 and gets in at 11:51.  It costs 23.60.  Can I book this?
No, I don't need a booking at the moment. What's the travel time?
The travel time is 51 minutes. Will that be all for today?
Not quite yet. I'm also looking for a moderately priced hotel. 
What area would you like to stay in?
In the north. I really prefer 4 star hotels.
The best that we have in the moderate price range is 2 stars. Could I help you find something else?
How about a guesthouse?
It looks like there are a number of guesthouses in the north, would you like to look for a certain price range? 
The hotel should be in the moderate price range 
i have 7 moderately priced hotels. do you need free parking and internet?
I would also want something 4 star rated. I don't need the free parking or wifi but if it comes with it thats fine. 
How about the acorn guest house?
Sounds good.  Can you book it for 5 nights starting Friday?  There are 4 of us.
I will check their availability.
Okay, thank you. I'll need the reference number for the booking. 
Okay, I have it booked for you.  Your reference number is  FTI92D9B. Anything else I can help you with?
That's all I needed. Thank you!
You're welcome, have a great day!