i'm looking for a train leaving on thursday and arriving by 11:45
There is a train leaving Thursday from Kings Lynn at 10:11, arriving at Cambridge at 10:58. Would you like me to pull up other listings?
Can you look up trains departing from Broxbourne instead?
I would recommend TR0393 which leaves Broxbourne at 5:32 and arrives in Cambridge at 6:32. 
Great!  Can you book 2 seats for me on that one?
Your train has been booked. Your total cost is 35.79, payable at the station. Your reference number is SQUCLNLA.  Can I help with anything else?
I need to book a room in a guesthouse that has free parking.
There are 21 guesthouses in town with free parking. Do you prefer a specific area of town or do you have a price range?
Not really but I do need a 4 star rating.
Do you have a price range in mind? And will you need wifi?
WiFi is not necessary, but I would like free parking. I'm looking for mid range pricing.
There are nine moderately priced guesthouses available. I suggest Home From Home, a 4-star guesthouse that comes with internet and parking. Would you like to book a room? 
Sounds great! I'll need to book a room for 2 people, for 2 nights starting Thursday. 
Excellent. You are all set, and your reference number is : 2GHO31DA.  Anything else I can assist you with today?
Thats everything thanks
I hope I could be of service today, enjoy your stay in Cambridge!