I need a train after 20:00 on Tuesday, please.
There are more than 2800 trains that leave on Tuesday and arrive before 20:00. What are your departure and destination points?
Of course. I'd like to leave from Cambridge and head to London King's Cross.
TR5941 leaves at 21:00 and arrives at 21:51.  TR6595 leaves at 23:00 and arrives by 23:51.  Which do you prefer?
TR5941 is good. Thank you for your help.
You're welcome. Have a great day!
Wait. I also need a place to stay. 
Certainly! We have numbers of hotels. Any particular area or price range are you looking for?
I prefer something in the east. And I only like to stay at 4-star rated places. 
There are 6 four-star guesthouses in the east. Do you need free parking or Internet?
I would like free parking. 
There are 5 options available to you meeting that critera.  Are you looking for a specific price range?
Something moderately priced would be best.
I have 2 that I can try booking for you. How many in your party and how long is your stay going to be?
I do not have that information at the moment.
Unfortunately I will need this information in order to book the room. Would like to call back at another time when you have that information? 
Ok sorry I will call back when I have that information.
Is there anything else I can assist you with today?
Yes can I have the address and hotel type for one of hotels? I'd take whichever one that you recommend. 
I have chosen the Warkworth House for you! It has parking along with internet capabilities. The address is 138 Perne Road. 
Excellent. That's all I will need.
Great. Glad to help. Have a wonderful day!