I need help finding a hotel, please.
I can help you with anything you need.  What hotel are you looking for?
I need a hote on the north with free wifi.
Ok, thanks for that information. What is your price range for the hotel?
I am looking for a moderately priced hotel.
We have quite a few hotels that meet your criteria.  May I ask if you have a preference of how many stars?
No star preference but it should also have free parking. 
We have 9 options that meet your request. Do you want me to go ahead and book the cheapest for you?
Yes the cheapest will be fine,thank you 
What area do you need to be in?
I would like a hotel in the north, but please remember it needs to be moderately priced and include free parking & wifi.  
I have five places. Is there a star rating you prefer?
yes a 3 star rating at least 
Hamilton Lodge is available, would you like me to book you?
No but I would like to find a train for Sunday going to Liverpool Street from Cambridge, leaving after 20:30.
Sure thing would you like me to book that for you?
First, may I have the postcode and address of the Hamilton Lodge, please? Then, I would like the train booked. 
156 chesterton road, cb41da.  Now shall we finish booking the train?
Yes lets finish booking the train. I need to book for 4 people.
I have booked it Reference number is 8R9CJHWQ.
Thanks, that's all I needed today. Goodbye!
I  hope you  have a nice trip.  Goodbye.