inform((_:search,area,'centre');(_:search,type,'Hotel'))
user
I need a place to stay in the centre of cambridge .
request((_:search,pricerange,?);(_:search,stars,?);(_:search,type,'Hotel'))
system
do you have any constraints regarding cost or quality ?
inform((_:search,pricerange,'cheap');(_:search,stars,'0');(_:search,type,'Hotel'))
user
I am looking fro something cheap with a 0 star rating .
inform((_:result,area,'centrally');(_:result,category,'guesthouse');(_:result,has_internet,'none');(_:result,has_parking,'none');(_:result,name,'El Shaddai');(_:result,pricerange,'cheap');(_:result,stars,'0');(_:result,type,'Hotel'))
system
How does El Shaddai sound ? It is a cheap guesthouse with 0 stars located centrally . It includes both free wifi and free parking ?
inform((_:search,category,'hotel');(_:search,type,'Hotel'))
user
I would like to book a hotel .
inform((_:booking,name,'cityroomz');(_:booking,type,'Booking')) canthelp((_:search,area,'centre');(_:search,category,'hotels');(_:search,pricerange,'cheap');(_:search,stars,'0');(_:search,type,'Hotel')) inform((_:result,category,'hotel');(_:result,pricerange,'moderately priced');(_:result,stars,'0');(_:result,type,'Hotel'))
system
There are no cheap hotels with 0 stars in the centre . Would you like to book cityroomz ? It is a hotel that has 0 stars and it is moderately priced .
inform((_:search,day,'thursday');(_:search,name,'cityroomz');(_:search,people,'8');(_:search,stay,'2');(_:search,type,'Hotel'))
user
Cityroomz will be fine . I need a room for 2 nights starting Thursday . There will be a total of 8 guests .
canthelp((_:booking,type,'Booking')) request((_:booking,day,?);(_:booking,stay,?);(_:booking,type,'Booking'))
system
I 'm sorry , the book was unsuccessful .   Would you like to try for another date or a shorter stay ?
inform((_:search,stay,'one');(_:search,type,'Hotel'))
user
How about for only a one night stay ?
canthelp((_:booking,name,'Cityroomz');(_:booking,type,'Booking')) inform((_:booking,name,'Alexander Bed and Breakfast');(_:booking,people,'8');(_:booking,stay,'one');(_:booking,type,'Booking');(_:result,category,'guesthouse');(_:result,pricerange,'even cheaper');(_:result,stars,'4');(_:result,type,'Hotel'))
system
Sadly I could n't book Cityroomz . But I was able to book Alexander Bed and Breakfast a 4 star guesthouse for an even cheaper rate for one night with 8 guests .
request((_:result,ref,?);(_:result,type,'Hotel'))
user
Thank you ! What is the reference number ?
inform((_:result,ref,'6MYWN42P');(_:result,type,'Hotel'))
system
Your reference number is 6MYWN42P .
inform((_:search,area,'near the hotel');(_:search,category,'entertainment');(_:search,type,'Attraction'))
user
I would also like to know about fun things to do in town . What types of entertainment is available near the hotel ?
request((_:search,category,?);(_:search,type,'Attraction')) canthelp((_:search,area,'centre');(_:search,category,'entertainment');(_:search,type,'Attraction'))
system
There is no entertainment in the centre would you like to look for another type of attraction ?
inform((_:search,category,'colleges');(_:search,type,'Attraction')) request((_:result,address,?);(_:result,type,'Attraction'))
user
In that case can you tell me the address of some of the colleges in the area ?
inform((_:result,address,'Regent Street');(_:result,address,"Saint Andrew 's Street");(_:result,address,'Trinity Street');(_:result,name,'Downing College');(_:result,name,'Emmanuel College');(_:result,name,'Gonville and Caius College');(_:result,type,'Hotel'))
system
We have Gonville and Caius College on Trinity Street , Emmanuel College on Saint Andrew 's Street , and Downing College on Regent Street .
inform((_:search,name,'downing college');(_:search,type,'Attraction')) request((_:result,address,?);(_:result,type,'Attraction'))
user
Can you give me the full address for Downing College please ?
inform((_:result,address,'Regent Street');(_:result,name,'Downing College');(_:result,postcode,'cb21dq');(_:result,type,'Attraction'))
system
Downing College is on Regent Street with the postal code cb21dq . Would you like the phone number ?
inform((_:search,type,'Taxi'))
user
No thanks , but I 'd like to book a taxi between the two locations , please .
request((_:search,arrive_by,?);(_:search,leave_at,?);(_:search,type,'Taxi'))
system
Okay , when would you like to leave or arrive by ?
inform((_:search,arrive_by,'17:15');(_:search,departure,'my hotel');(_:search,type,'Taxi'))
user
I want to leave my hotel no later than 17:15 .
inform((_:result,car,'yellow honda');(_:result,phone,'07441052837');(_:result,type,'Taxi')) thank()
system
Great ! I have a yellow honda set to pick you up . The contact number is 07441052837
thank()
user
Thank you ! That 's all I need today . You 've been very helpful .
system
Glad to be of service !
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