inform((_:search,category,'guesthouses');(_:search,type,'Hotel'))
user
Are there any guesthouses where you can park for free ?
request((_:search,area,?);(_:search,type,'Hotel')) thank()
system
Yes ! What part of town would you like to stay in ?
inform((_:search,area,'dontcare');(_:search,category,'guesthouse');(_:search,stars,'2-star');(_:search,type,'Hotel'))
user
It does n't matter , but it should be at least a 2-star guesthouse .
canthelp((_:search,type,'Hotel'))
system
There is no match for your criteria , Would you like to try again ?
inform((_:search,stars,'3');(_:search,type,'Hotel'))
user
Ok , let 's try 3 stars .
inform((_:result,area,'north');(_:result,name,'bridge guest house');(_:result,type,'Hotel')) offer((_:booking,type,'Booking'))
system
I 'd recommend bridge guest house in the north . Would you like to book a room ?
inform((_:search,day,'friday');(_:search,type,'Hotel'))
user
Yes , actually I would need the room for Friday .
request((_:booking,people,?);(_:booking,stay,?);(_:booking,type,'Booking'))
system
For how many people and nights do you need the room ?
inform((_:search,day,'friday');(_:search,people,'three');(_:search,stay,'three');(_:search,type,'Hotel'))
user
I 'd like a room for three people starting on Friday for three nights .
inform((_:booking,ref,'4DHJ0F6T');(_:booking,type,'Booking'))
system
Great your booking was successful and your reservation number is 4DHJ0F6T .
inform((_:search,arrive_by,'10:15');(_:search,destination,'bishops stortford');(_:search,type,'Train'))
user
Great , I also am also looking for a train arriving at   Bishops Stortford   by 10:15 .
request((_:search,day,?);(_:search,type,'Train'))
system
On which day would you like to travel ?
inform((_:search,day,'wednesday');(_:search,departure,'cambridge');(_:search,type,'Train'))
user
I will be leaving on Wednesday from Cambridge .
inform((_:result,arrive_by,'10:07');(_:result,id,'TR7666');(_:result,type,'Train'))
system
TR7666 will arrive at 10:07
inform((_:search,people,'three');(_:search,type,'Train')) request((_:result,ref,?);(_:result,type,'Train'))
user
OK , that train will work . Can you make a booking for three tickets ? And send me the reference number so I can let the others know too .
reqmore() inform((_:booking,category,'Train');(_:booking,ref,'5BACKHF8');(_:booking,ticket,'30.29 GBP');(_:booking,type,'Booking'))
system
Booking was successful , the total fee is 30.29 GBP payable at the station . 
 Reference number is : 5BACKHF8 . Can I help you with anything else ?
thank()
user
No , that will be all . Thank you !
thank()
system
I was happy to assist let me know if you need anything else .
user
No , really . I have everything I need .
system
Thank you for your call . Please reach out if you need anything else in the future . Have a great trip . Goodbye !
_:search category guesthouses
_:search type Hotel
_:search area dontcare
_:search category guesthouse
_:search stars 2-star
_:search type Hotel
_:search area dontcare
_:search category guesthouse
_:system canthelp _:search/6fc345ea
_:search/6fc345ea type Hotel
_:search stars 3
_:search type Hotel
_:search area dontcare
_:search category guesthouse
_:system canthelp _:search/6fc345ea
_:search/6fc345ea type Hotel
_:search stars 3
_:result area north
_:result name bridge guest house
_:result type Hotel
_:system offered _:booking
_:booking type Booking
_:search day friday
_:search type Hotel
_:search area dontcare
_:search category guesthouse
_:system canthelp _:search/6fc345ea
_:search/6fc345ea type Hotel
_:search stars 3
_:result area north
_:result name bridge guest house
_:result type Hotel
_:system offered _:booking
_:booking people ?
_:booking stay ?
_:booking type Booking
_:search day friday
_:search people three
_:search stay three
_:search type Hotel
_:search area dontcare
_:search category guesthouse
_:system canthelp _:search/6fc345ea
_:search/6fc345ea type Hotel
_:search stars 3
_:result area north
_:result name bridge guest house
_:result type Hotel
_:system offered _:booking
_:booking people ?
_:booking stay ?
_:search day friday
_:search people three
_:search stay three
_:booking ref 4DHJ0F6T
_:booking type Booking
_:search arrive_by 10:15
_:search destination bishops stortford
_:search type Train
_:search area dontcare
_:search category guesthouse
_:system canthelp _:search/6fc345ea
_:search/6fc345ea type Hotel
_:search stars 3
_:result area north
_:result name bridge guest house
_:result type Hotel
_:system offered _:booking
_:booking people ?
_:booking stay ?
_:search people three
_:search stay three
_:booking ref 4DHJ0F6T
_:booking type Booking
_:search arrive_by 10:15
_:search destination bishops stortford
_:search day wednesday
_:search departure cambridge
_:search type Train
_:search area dontcare
_:search category guesthouse
_:system canthelp _:search/6fc345ea
_:search/6fc345ea type Hotel
_:search stars 3
_:result area north
_:result name bridge guest house
_:system offered _:booking
_:booking people ?
_:booking stay ?
_:search stay three
_:booking ref 4DHJ0F6T
_:booking type Booking
_:search arrive_by 10:15
_:search destination bishops stortford
_:search day wednesday
_:search departure cambridge
_:result arrive_by 10:07
_:result id TR7666
_:result type Train
_:search people three
_:search type Train
_:result ref ?
_:search area dontcare
_:search category guesthouse
_:system canthelp _:search/6fc345ea
_:search/6fc345ea type Hotel
_:search stars 3
_:result area north
_:result name bridge guest house
_:system offered _:booking
_:booking people ?
_:booking stay ?
_:search stay three
_:search arrive_by 10:15
_:search destination bishops stortford
_:search day wednesday
_:search departure cambridge
_:result arrive_by 10:07
_:result id TR7666
_:result type Train
_:search people three
_:search type Train
_:result ref ?
_:system inquired _:user
_:booking category Train
_:booking ref 5BACKHF8
_:booking ticket 30.29 GBP
_:booking type Booking
_:search area dontcare
_:search category guesthouse
_:system canthelp _:search/6fc345ea
_:search/6fc345ea type Hotel
_:search stars 3
_:result area north
_:result name bridge guest house
_:system offered _:booking
_:booking people ?
_:booking stay ?
_:search stay three
_:search arrive_by 10:15
_:search destination bishops stortford
_:search day wednesday
_:search departure cambridge
_:result arrive_by 10:07
_:result id TR7666
_:result type Train
_:search people three
_:search type Train
_:result ref ?
_:system inquired _:user
_:booking category Train
_:booking ref 5BACKHF8
_:booking ticket 30.29 GBP
_:booking type Booking