I need a train from Cambridge on Tuesday 
There are plenty of those! Where are you headed, and at what time?
I'm heading to Norwich and need to leave after 11:15 from Cambridge
There are 13 trains. The one that leaves closest to your requested time is the TR5949, which leaves at 11:36. Does that interest you?
Yes, that would be great!  I need 7 tickets, please.  Oh, and the reference number.
I have booked the TR5949 for 7, departing from Cambridge at 11:36 and arriving in Norwich at 12:55. Reference number: UR9DKTIK. Anything else I can help you with?
Yes, as a matter of fact, I also need a place to stay.
There are many different hotels in Cambridge, do you have an area or price range in mind?
Is there anything in the south with a star of 4? It doesn't have to have free parking.
Sure, we have two hotels for you aylesbray lodge guest house, and rosa's bed and breakfast. can I book one of these for you today?
Could we try the Aylesbury House?
Alright. What day would you like to stay, how many nights and how many people?
Actually I need more information on the hotels. Does Aylesbury House have free parking?
The train was booked for 7 tickets departing at the correct time and providing the reference number. Also, more info is needed about a hotel.
I still need to know if Aylesbury House has free parking.
The Aylesbray Lodge has free internet and free parking. Would you like a reservation, or perhaps I can give you their contact information?
Yes, please. I will need their address and what price range it is in.
Certainly. This guesthouse is located at 5 Mowbray Road and is in the moderate price range. Is there any other information you need? 
That's it, you have been very helpful! Thank you!
You're welcome. Have a great time!
Thank you. We will.
Thank you for using our service. Have a great day!
You've been extremely helpful. And I hope you have a wonderful day.
Let us know if you need anything else.  Goodbye!