inform((_:search,area,'east');(_:search,category,'hotel');(_:search,has_parking,'yes');(_:search,type,'Hotel'))
user
I am looking for a hotel with free parking in east cambridge .
inform((_:result,amount,'several');(_:result,category,'guesthouses');(_:result,category,'hotel');(_:result,name,'Express by Holiday Inn Cambridge');(_:result,type,'Hotel'))
system
The only hotel that fits that description is the Express by Holiday Inn Cambridge , but there are also several guesthouses if you are interested .
inform((_:search,pricerange,'cheap');(_:search,stars,'4');(_:search,type,'Hotel'))
user
Is the Express by Holiday Inn cheap ? And have a star of 4 ?
inform((_:result,pricerange,'expensive');(_:result,stars,'2');(_:result,type,'Hotel'))
system
It is in the expensive price range with a 2 star rating .
inform((_:search,category,'hotel');(_:search,pricerange,'cheap');(_:search,stars,'4');(_:search,type,'Hotel'))
user
Hm , I would rather stay at a cheap hotel with a 4 star rating .
offer((_:booking,type,'Booking')) inform((_:result,name,'Autumn House');(_:result,type,'Hotel'))
system
Autumn House has all your requirements except it not being a Holiday Inn Express . Would you like a booking there ?
inform((_:search,has_internet,'yes');(_:search,type,'Hotel')) request((_:result,has_internet,?);(_:result,phone,?);(_:result,postcode,?);(_:result,type,'Hotel'))
user
I just would like their postcode and phone number and can you tell me whether they have free wifi ?
inform((_:result,has_internet,'none');(_:result,phone,'01223575122');(_:result,postcode,'CB58RS');(_:result,type,'Hotel'))
system
Okay ! They do have internet . Their postcode is CB58RS , and their phone number is 01223575122 .
inform((_:search,day,'monday');(_:search,type,'Train'))
user
Sounds great .   Could I also get info on a train for monday ?
request((_:search,departure,?);(_:search,destination,?);(_:search,leave_at,?);(_:search,type,'Train'))
system
Please give me your departure and destination . And what time do you want to leave at .
inform((_:search,arrive_by,'21:30');(_:search,departure,'cambridge');(_:search,destination,'peterborough');(_:search,people,'8');(_:search,type,'Train')) request((_:result,ref,?);(_:result,type,'Train'))
user
It should depart Cambridge to Peterborough .   I need to be there by 21:30 .   I need reservations for 8 .   Can I get a reference number please ?
inform((_:booking,category,'Train');(_:booking,ref,'AV90SV4C');(_:booking,ticket,'132 GBP');(_:booking,type,'Booking');(_:result,arrive_by,'7:56');(_:result,id,'TR9003');(_:result,type,'Train'))
system
TR9003 will have you there by 7:56 .   Booking was successful , the total fee is 132 GBP payable at the station . 
 Reference number is : AV90SV4C
bye()
user
Thanks for all of your help today . That is all I need .   Bye .
system
Thank you for calling . Enjoy your trip . Goodbye .
_:search area east
_:search category hotel
_:search has_parking yes
_:search type Hotel
_:search area east
_:search category hotel
_:search has_parking yes
_:result amount several
_:result category guesthouses
_:result category hotel
_:result name Express by Holiday Inn Cambridge
_:result type Hotel
_:search pricerange cheap
_:search stars 4
_:search type Hotel
_:search area east
_:search has_parking yes
_:result amount several
_:result category guesthouses
_:result category hotel
_:result name Express by Holiday Inn Cambridge
_:result pricerange expensive
_:result stars 2
_:result type Hotel
_:search category hotel
_:search pricerange cheap
_:search stars 4
_:search type Hotel
_:search area east
_:search has_parking yes
_:result amount several
_:result category guesthouses
_:result category hotel
_:result pricerange expensive
_:result stars 2
_:search category hotel
_:search pricerange cheap
_:search stars 4
_:system offered _:booking
_:booking type Booking
_:result name Autumn House
_:result type Hotel
_:search has_internet yes
_:search type Hotel
_:result has_internet ?
_:result phone ?
_:result postcode ?
_:search area east
_:search has_parking yes
_:result amount several
_:result category guesthouses
_:result category hotel
_:result pricerange expensive
_:result stars 2
_:search category hotel
_:search pricerange cheap
_:search stars 4
_:system offered _:booking
_:booking type Booking
_:result name Autumn House
_:search has_internet yes
_:result has_internet none
_:result phone 01223575122
_:result postcode CB58RS
_:result type Hotel
_:search day monday
_:search type Train
_:search area east
_:search has_parking yes
_:result amount several
_:result category guesthouses
_:result category hotel
_:result pricerange expensive
_:result stars 2
_:search category hotel
_:search pricerange cheap
_:search stars 4
_:system offered _:booking
_:booking type Booking
_:result name Autumn House
_:search has_internet yes
_:result has_internet none
_:result phone 01223575122
_:result postcode CB58RS
_:result type Hotel
_:search day monday
_:search leave_at ?
_:search arrive_by 21:30
_:search departure cambridge
_:search destination peterborough
_:search people 8
_:search type Train
_:result ref ?
_:result type Train
_:search area east
_:search has_parking yes
_:result amount several
_:result category guesthouses
_:result category hotel
_:result pricerange expensive
_:result stars 2
_:search category hotel
_:search pricerange cheap
_:search stars 4
_:system offered _:booking
_:result name Autumn House
_:search has_internet yes
_:result has_internet none
_:result phone 01223575122
_:result postcode CB58RS
_:search day monday
_:search leave_at ?
_:search arrive_by 21:30
_:search departure cambridge
_:search destination peterborough
_:search people 8
_:search type Train
_:result ref ?
_:booking category Train
_:booking ref AV90SV4C
_:booking ticket 132 GBP
_:booking type Booking
_:result arrive_by 7:56
_:result id TR9003
_:result type Train
_:user dismissed _:system