I'm planning a trip to Cambridge and looking for a train to get me there. Can you help me find one please?
We have many trains to cambridge, where are you departing from?
I am departing from cambridge and I would like to go to london kings cross. I would like my train to arrive by 09:15 and leave on friday.
The TR8026 arrives in London Kings Cross by 07:51, can I book a ticket for you?
Yes please book a round trip ticket for 10 people.
Okay, the train is booked.  The fee is 236 GPB and the reference number is EM9QISG0. Can I help you with anything else?
I need a hotel with free parking and free wifi.
I have many hotels that fit those needs, is there a certain area of town you wanted me to book you near?
It does not matter but I would like it to have a star rating of 0. 
There are no hotels that fit that criteria. Would you like me to look for another star rating?
What about a guesthouse?
There are 2 choices. City Centre North B and B and El Shaddai. Would you like to make a reservation?
What is the price range of those hotels?
Both guesthouses are in the cheap price range. Do you want me to book one?
Not at this time. Thank you for all the information. I'm all set. Good bye.
Have a nice day, goodbye