Could you help me find a moderately priced guesthouse?
I found 15 do you have any other requirements to help narrow it down?
Yes. The guesthouse must include free parking and free wifi.
Carolina bed and breakfast has free parking and internet. It is located in the east with a moderate price range. Will this suit your needs?
Yes it will. Please book it for 4 people staying 3 night starting on Friday.
I'm sorry but the booking was unsuccessful. Would you like to book another day or for a shorter stay?

Could you tell me if it is available for one night?
I am sorry but the Carolina Bed and Breakfast is not available for one night either, may I check another guesthouse for you?
Yes, please find another moderate guesthouse with free parking and wifi to book. 
I'm sorry, I have tried the Hobsons House and The acorn guest house for 3 nights.  Could you possibly book a different day to check in?
Do you have any hotels with free wi-fi and parking in the moderate price range?
Yes. i have the Ashley North and the Lovell Lodge.  Do you have a preference?
Hmmm ... let's try booking the Acorn Guesthouse for 1 night? 4 people, arriving Friday.
I'm sorry, but it's not available. 
Are there any other hotels available?
How about we try the Lovell Lodge, if that's okay?
That would be fine with me
Lovell lodge does not have availability on Friday either. Would you like to try another guesthouse? Does the area matter? We could try kirkwood house, it is in the north.
Oh dear.  Can you try one more time? Moderate guest house, free wifi and parking, for 1 night, Friday, 4 people?  I really need this room.
Sorry, I tried all 12 of the avaialble places with those requirements and there is no availability. 
Well what about helping me find something to visit in Cambridge? What is there to do on the west side?
I apologize for the trouble earlier. I managed to find you a guesthouse called The Hamilton Lodge and made a successful reservation. The reference number is EL0WI0ZV. 
Oh, thank goodness. I was getting worried. Can you recommend any fun things to do in the west side of town? 
You could always visit Churchill College.
Okay, what kind of attraction is that? May I have their postcode and phone number please?
Churchill college is a college in the west. The phone number is 01223336233. The postcode is cb30ds. Can I help with anything else? 
No, that's all I need today. You have been very helpful. Thanks!
You're welcome, please enjoy your visit to Cambridge.