I am looking for information in Cambridge
Okay, what kinda of information are you looking for?
I am looking for a hotel on the east side.
There are several. Is there a price range you prefer or any amenities that you require?
I really don't care if it has free parking. 
express by holiday inn cambridge is a 2 star expensive hotel in the east side. Would that one work?
Yes it would. I'd like to book this Thursday for 2 nights, for 7 people.
I can book that now.
Yes please do that for me and give me the reference number.
Ok. The booking was successful.  Your reference number is OBFYQJZU.
I will also need a train.  I'm traveling on Thursday to Cambridge.  Can you help please?
Certainly. And where will you be departing from? 
I want to depart from broxbourne after 16:00
and for how many people ?
It  will be for five people please. 
The TR0579 departs at 16:32.  Would you like me to book that for you?
Yes, please and I need a confirmation number.
I'd be happy to help with your request, first I'll need to know how many tickets you'd like to reserve?
It will actually be for 7 people please. 
Booking was successful, the total fee is 125.29 GBP payable at the station .
Reference number is : UN5K7FML.
Thank you that is all the information I need today. 
You're welcome.  Have a nice day.  Bye.