inform((_:search,category,'guesthouse');(_:search,stars,'4');(_:search,type,'Hotel'))
user
Could you please find me a 4 star guesthouse
inform((_:result,name,'Acorn Guest House');(_:result,type,'Hotel'))
system
I found Acorn Guest House would that work for you ?
user
Yes . Will you please make me a reservation ?
request((_:booking,day,?);(_:booking,people,?);(_:booking,stay,?);(_:booking,type,'Booking'))
system
Sure .   When will you check in and how long would you like to stay for ?   Will it be just for yourself ?
inform((_:search,day,'thursday');(_:search,people,'8');(_:search,stay,'2');(_:search,type,'Hotel'))
user
It 's going to be for 8 people and 2 nights , starting Thursday .
canthelp((_:booking,type,'Booking')) request((_:booking,day,?);(_:booking,stay,?);(_:booking,type,'Booking'))
system
I 'm afraid that is n't available .   Could you book a different arrival day , or a shorter stay ?
inform((_:search,stay,'one');(_:search,type,'Hotel'))
user
What about for just one night ?
reqmore() inform((_:booking,stay,'nna3oc5w.');(_:booking,type,'Booking'))
system
The booking is successful for 1 night . The reference number is NNA3OC5W. May I help you with anything else ?
thank()
user
That is all ! Thanks !
system
It was my pleasure . Thank you for calling the Cambridge TownInfo Centre . Goodbye .
_:search category guesthouse
_:search stars 4
_:search type Hotel
_:search category guesthouse
_:search stars 4
_:search type Hotel
_:result name Acorn Guest House
_:result type Hotel
_:search category guesthouse
_:search stars 4
_:result name Acorn Guest House
_:result type Hotel
_:booking day ?
_:booking people ?
_:booking stay ?
_:booking type Booking
_:search day thursday
_:search people 8
_:search stay 2
_:search type Hotel
_:search category guesthouse
_:search stars 4
_:result name Acorn Guest House
_:result type Hotel
_:booking people ?
_:search day thursday
_:search people 8
_:system canthelp _:booking/ffb2c6ee
_:booking/ffb2c6ee type Booking
_:booking day ?
_:booking stay ?
_:booking type Booking
_:search stay one
_:search type Hotel
_:search category guesthouse
_:search stars 4
_:result name Acorn Guest House
_:result type Hotel
_:booking people ?
_:search day thursday
_:search people 8
_:system canthelp _:booking/ffb2c6ee
_:booking/ffb2c6ee type Booking
_:booking day ?
_:search stay one
_:search type Hotel
_:system inquired _:user
_:booking stay nna3oc5w.
_:booking type Booking