I'm looking for a place to dine, in the cheap price range, that serves molecular gastronomy.
I show no restaurants matching those criteria. Would you like to change your price range or the cuisine?
What about a cheap vietnamese place?
Thanh Binh at 17 Magdalene Street City Centre fits your criteria. Would you like me to book it?
Can I have the phone number for that location as well as the address?
Absolutely. The phone number is 01223362456 and the address is 17 Magdalene Street City Centre.
I am also looking for a place to stay. I'd like a guesthouse that has free wifi included. 
I have found 23 hotels fitting that criteria. What area of town would you like, or what pricerange?
I don't want to stay in a hotel, I'd prefer a guesthouse please that has free wifi and free parking.
There are several guesthouses with the criteria that you provided.  Do you have a preference from the list of hotels?
Yes can you please list the hotels names please.
Due to the size of the list could you provide your price range or the area you would prefer to help narrow it down?
I don't really have a price range. What do you suggest?
The allenbell is a guesthouse in the east. It is in the cheap price range, but has a 4 star rating. Would you like to book a room?
Yes, I would like to book it for two people for four nights starting on Friday.
I'm sorry there is not availability at the allenbell for 4 nights, are you able to stay for a shorter period of time?
I suppose I can start out with three nights, if that is available.
I was able to book your room at the Allenbell for 3 nights. Your reference number is  K86FT247. Is there anything else that I can do for you?
If it isn't too much trouble, I'd like to book a taxi between the two places, leaving the restaurant by 02:15. I need the contact number and car type, too.
I have booked you a yellow tesla. The contact number is 07504166156.
Thank you that's all I needed!
You're welcome, enjoy your time in Cambridge!