Yes, I was wondering if you could help me find a guesthouse in Cambridge. 
Shouldn't be an issue. Any further preferences?
Yes, I would like a 4 star guesthouse that is moderately priced with wifi included.
I have about 11 different gueshouses that fit what you are looking for. Can you tell me the preferred area you wish to stay in to help narrow it down?
I don't care about the area so much, I just need free wifi and to know whether they have free parking. 
Sure, how about acorn guest house they are moderate prices and have free parking and wifi?
How many star does it have?
Acorn Guest House is a 4 star guesthouse, moderately priced in the north, with free wifi and parking. Would you like me to book you a room?
Not at the moment. But I do need information on a train  from Leicester to Cambridge on Sunday leaving after 12:00 noon.
I have a train leaving at 12:09 and then every hour after up to 23:09. Do you have a preference?
Can you give me the price for the train leaving at 12:09?
Yes, it's 30.24 pounds.
Ok, and what was the address of the Acorn Guest House?
The acorn guest house is at 154 chesterton road. Anything else I can get you today?
I also need a train leaving sunday after 12:00 
Ok, I have booked a train for you leaving Leicester destined for Cambridge on Sunday at 12:09 arriving by 13:54. Your reference number is R9Q27A3Z.  Have a pleasant day.