Hey there. I think I need a vacation asap. You think you can help me find a 4-star hotel somewhere? 
We have 21 places that meet your request, do you know if you want a guesthouse or a hotel?
I would like to stay in a hotel and it should be in the east.
I have no hotels in the east. Would you like to try another area?
How about a guesthouse?
There are 6 guesthouses available. Do you have a price range in mind? 
I have no preference but I need it for 3 nights starting on Friday for 3 people.
The booking was unsuccessful would you like another day or shorter stay?
How about 2 nights?
I was able to book you at a and b guest house. Your reference number is QGABNRTX. Can I help you with anything else?
I'm looking for a train on the same day as my hotel booking.
What is your destination that day? Also is there a certain time you would like to arrive or depart by?
It should arrive by 8:30.
So you want to arrive in Cambridge by 8:30? Can you tell me where you'll be coming from?
I want to depart from broxbourne. Could I get a reference number please?
There are two choices, one arrives 6:32 and the second one arrives at 7:32.  Which one would you like and how many tickets do you need?
Please book the 6:32 train for 3 people and please provide me the reference number
The number is SPRQBYFB, is there anything else you need?
That's it for now. Thanks for all your help. Great service. Good bye.
The the total fee is 53.7 GBP. Have a great day!