Could you help me find a place to stay with free parking and free wifi?
I love the acorn guest house.  Need me to book a room?
Can you tell me a little bit about the Acorn first?
It is a guesthouse located in the north, at a moderate price range. It is rated 4 stars. Would you like to book a room?
No, I don't really like the north side - do you have any guesthouses in the east with free parking and wifi?
What kind of price would you like to pay?  I have 5 available with cheap to moderate for price ranges.
I will take a cheaper one please. 
The allenbell guesthouse have everything you are looking for. It is within your price range, on the east side with free wifi and parking. Would you like me to book it?
Yes, I would need 5 people for 5 nights starting thursday, can they accommodate me?
They can accommodate you! Here is your reference number BS2C1Q5X. Is there anything else I can do to help you?
I am also looking for a train to Cambridge from Stansted Airport on Thursday. I would need to arrive by 14:00.
TR3637 will arrive at 13:52 would that work?