I'm looking for a train that leaves on saturday and arrives by 19:00.
We have many trains that meet your request, do you have a departure or destination in mind?
Yes, I need to get to Cambridge.  I'll be leaving Norwich.
There is a train on saturday that leaves at 8:16am. Shall I book it? 
What time does that train arrive in Cambridge?  That seems terribly early.  I just need to be there by 19:00.  
The train arrives in Cambridge at 9:35. Would you like me to book that for you?
No thanks. I'm looking for a place to stay too.
I can definitely help with that. First of all, may I ask where you will be leaving from and heading to?
The train should depart from norwich and should go to cambridge.
TR5693 meets all your criteria and arrives by 10:35. Will that work for you?
That sounds good.  What's the travel duration on that one?
It is 79 minutes. 
Okay. Can you help me find a place to stay? I would like it to be 4 stars and I don't need it to have free parking. 
There are a lot of options to choose from. Do you know what part of town you'd like? In the north I can recommend Arbury Lodge Guesthouse.
I'd like it to be moderate, any will do. And I'd like to book it for 5 people and 4 nights, starting on the same day.
I have the avalon guesthouse in the north area. Would you like that one booked?
Yes please, for 5 people and 4 nights. Can I please get the reference number too?
Starting what day?
It will be on Saturday as well. 
Booking was successful. Reference number is : 8XPJYIR0. Is there anything else I can help you with? 
That is all for now.  Thank you.
No problem at all, have a great day.