I need a train on Sunday, arriving by 16:30, please.
What are your departure and arrival stations?
I will be departing from Leicester and arriving in Cambridge.
TR1492 arrives in Cambridge closest to your requested time, scheduled to arrive by 15:54, it departs leicester at 14:09.  Would you like to book a ticket?
Yes. I would like a booking for 3 people please.
I have successfully booked this train for you. You will be responsible for a 90.72 GBP fee payable at the station. Your reference number is GJ9R5F0E.
Ok, I also need a hotel in the moderate price range that's a guesthouse. Nothing else matters, just pick one. 
I have many to choose from in that price range. Is there a preference for a part of town? And how many people and for how long will they be staying?
Actually, do any of them offer free WiFi?
Yes almost all of them accommodate free WiFi.  Is there any other preferences you would be interested in such as location, star rating and parking availability?
I do not have preferences for location, star rating, or parking availability. I need the booking for 3 people for 5 nights starting from Sunday.
I have confirmed your reservation at archway house starting Sunday for 5 nights. Your reference number is 5ZNJHYLP. Is there anything else I can do for you?
No that is all thanks .
Great, thanks for using our services, have a great day.
Bye and have a great day.
have a great day!