I am looking for a 3 star hotel to stay in.
There are 6, 3 start hotels in Cambridge. Do you have a preference for the part of town it is located in?
The hotel should be in the expensive price range.
Okay, I've got two that fit the bill.  One in the centre of town and one in the south.  Do you have a preference? 
I do, yes. I would like to stay in the center of town. I need it to fit five people, for 3 nights, starting Wednesday afternoon. 
I am very sorry, but I was unable to book a reservation for you. Would you be willing to book a later day or would you be willing to have a shorter stay?
Lets try just booking it for one night.
I apologize. One night is not working either. There are guesthouses.
What about the 4 star hotels?
I do have a four star hotel in the centre of town, but it is also unable to accommodate your guests for 3 days. Can you adjust your length of stay?
Can we book the other expensive 3 star hotel for one night starting on wednesday?
I reserved Wednesday night at the University Arms Hotel for 5 people.  Your reference number is GM90EY8A.  Is there anything else?
Yes, I also need a train leaving after 18:30 from kings lynn to cambridge. 
Sure I will be able to book you a train, on what particular day will you want to travel?
same day as my hotel booking. 
How many tickets do you need?
Great! I will need 5 tickets.
You are booked for Train Tr5556, your reference number is JA6WAOJC.
Thank you. What's the travel time?
travel time is 47 minutes
Thank you very much.
You're welcome. Is there anything else I can help you with?
No, that is all I need. Thanks!
No trouble at all, I hope you have a wonderful stay!