[example] [user] book me a rental car. [system] sure. what time will you pick it up? what date will you return the car? [user] i'll pick it up around 10:30 in the morning, keeping it until next thursday [system] where will you be picking it up? what day? [user] i'll pick it up in new york on march 4th [system] i have 6 cars for you. there's a standard car, an altima, available at port authority station next monday [user] sounds good [slots] pickup_city=new york type=c of possible values a) compact b) full-size c) standard pickup_location=port authority station dropoff_date=next thursday pickup_date=march 4th pickup_time=10:30 in the morning [context] [user] i need a rental car for he 10th of this month.
State: [state] pickup_city=none type=none pickup_location=none dropoff_date=none pickup_date=10th of this month pickup_time=none

[example] [user] book me a rental car. [system] sure. what time will you pick it up? what date will you return the car? [user] i'll pick it up around 10:30 in the morning, keeping it until next thursday [system] where will you be picking it up? what day? [user] i'll pick it up in new york on march 4th [system] i have 6 cars for you. there's a standard car, an altima, available at port authority station next monday [user] sounds good [slots] pickup_time=10:30 in the morning type=b of possible values a) compact b) standard c) full-size pickup_location=port authority station pickup_city=new york pickup_date=march 4th dropoff_date=next thursday [context] [user] i need a rental car for he 10th of this month. [system] what time and where is pick up? [user] pick up is 6:30 pm from vancouver, bc.
State: [state] pickup_time=6:30 pm type=none pickup_location=none pickup_city=vancouver, bc pickup_date=10th of this month dropoff_date=none

[example] [user] book me a rental car. [system] sure. what time will you pick it up? what date will you return the car? [user] i'll pick it up around 10:30 in the morning, keeping it until next thursday [system] where will you be picking it up? what day? [user] i'll pick it up in new york on march 4th [system] i have 6 cars for you. there's a standard car, an altima, available at port authority station next monday [user] sounds good [slots] type=a of possible values a) standard b) compact c) full-size dropoff_date=next thursday pickup_date=march 4th pickup_time=10:30 in the morning pickup_city=new york pickup_location=port authority station [context] [user] i need a rental car for he 10th of this month. [system] what time and where is pick up? [user] pick up is 6:30 pm from vancouver, bc. [system] how long do you want the car? [user] i want it until the 12th of this month.
State: [state] type=none dropoff_date=12th of this month pickup_date=10th of this month pickup_time=6:30 pm pickup_city=vancouver, bc pickup_location=none

[example] [user] book me a rental car. [system] sure. what time will you pick it up? what date will you return the car? [user] i'll pick it up around 10:30 in the morning, keeping it until next thursday [system] where will you be picking it up? what day? [user] i'll pick it up in new york on march 4th [system] i have 6 cars for you. there's a standard car, an altima, available at port authority station next monday [user] sounds good [slots] type=b of possible values a) full-size b) standard c) compact pickup_location=port authority station pickup_date=march 4th pickup_time=10:30 in the morning pickup_city=new york dropoff_date=next thursday [context] [user] i need a rental car for he 10th of this month. [system] what time and where is pick up? [user] pick up is 6:30 pm from vancouver, bc. [system] how long do you want the car? [user] i want it until the 12th of this month. [system] i have a standard accord for pick up at yvr international airport on march 10th. [user] what is the cost?
State: [state] type=none pickup_location=none pickup_date=10th of this month pickup_time=6:30 pm pickup_city=vancouver, bc dropoff_date=12th of this month

[example] [user] book me a rental car. [system] sure. what time will you pick it up? what date will you return the car? [user] i'll pick it up around 10:30 in the morning, keeping it until next thursday [system] where will you be picking it up? what day? [user] i'll pick it up in new york on march 4th [system] i have 6 cars for you. there's a standard car, an altima, available at port authority station next monday [user] sounds good [slots] type=a of possible values a) standard b) compact c) full-size dropoff_date=next thursday pickup_time=10:30 in the morning pickup_location=port authority station pickup_date=march 4th pickup_city=new york [context] [user] i need a rental car for he 10th of this month. [system] what time and where is pick up? [user] pick up is 6:30 pm from vancouver, bc. [system] how long do you want the car? [user] i want it until the 12th of this month. [system] i have a standard accord for pick up at yvr international airport on march 10th. [user] what is the cost? [system] the cost is $60. [user] is there anything else?
State: [state] type=none dropoff_date=12th of this month pickup_time=6:30 pm pickup_location=none pickup_date=10th of this month pickup_city=vancouver, bc

[example] [user] i need help finding a bus to lax. [system] where would you be departing from? [user] i will be leaving from vegas. [system] what day do you plan on leaving? [user] my departure date is the 3rd of this month. i need 3 tickets and prefer economy tickets. [system] i have a bus that leaves at 11:50 am that has economy tickets for $33 each. [user] that one sounds perfect. [slots] destination=lax group_size=c of possible values a) 4 b) 5 c) 3 d) 1 e) 2 fare_type=b of possible values a) economy extra b) economy c) flexible departure_time=11:50 am origin=vegas departure_date=3rd of this month [context] [user] i need a rental car for he 10th of this month. [system] what time and where is pick up? [user] pick up is 6:30 pm from vancouver, bc. [system] how long do you want the car? [user] i want it until the 12th of this month. [system] i have a standard accord for pick up at yvr international airport on march 10th. [user] what is the cost? [system] the cost is $60. [user] is there anything else? [system] i have a standard altima for pick up on march 10th at yvr international airport. [user] i need economy extra bus ticket too.
State: [state] destination=vancouver, bc group_size=none fare_type=a departure_time=none origin=none departure_date=none

[example] [user] book me a rental car. [system] sure. what time will you pick it up? what date will you return the car? [user] i'll pick it up around 10:30 in the morning, keeping it until next thursday [system] where will you be picking it up? what day? [user] i'll pick it up in new york on march 4th [system] i have 6 cars for you. there's a standard car, an altima, available at port authority station next monday [user] sounds good [slots] pickup_location=port authority station pickup_date=march 4th pickup_time=10:30 in the morning dropoff_date=next thursday type=a of possible values a) standard b) compact c) full-size pickup_city=new york [context] [user] i need a rental car for he 10th of this month. [system] what time and where is pick up? [user] pick up is 6:30 pm from vancouver, bc. [system] how long do you want the car? [user] i want it until the 12th of this month. [system] i have a standard accord for pick up at yvr international airport on march 10th. [user] what is the cost? [system] the cost is $60. [user] is there anything else? [system] i have a standard altima for pick up on march 10th at yvr international airport. [user] i need economy extra bus ticket too.
State: [state] pickup_location=yvr international airport pickup_date=10th of this month pickup_time=6:30 pm dropoff_date=12th of this month type=a pickup_city=vancouver, bc

[example] [user] i need help finding a bus to lax. [system] where would you be departing from? [user] i will be leaving from vegas. [system] what day do you plan on leaving? [user] my departure date is the 3rd of this month. i need 3 tickets and prefer economy tickets. [system] i have a bus that leaves at 11:50 am that has economy tickets for $33 each. [user] that one sounds perfect. [slots] destination=lax group_size=e of possible values a) 4 b) 2 c) 1 d) 5 e) 3 origin=vegas departure_date=3rd of this month departure_time=11:50 am fare_type=b of possible values a) flexible b) economy c) economy extra [context] [user] i need a rental car for he 10th of this month. [system] what time and where is pick up? [user] pick up is 6:30 pm from vancouver, bc. [system] how long do you want the car? [user] i want it until the 12th of this month. [system] i have a standard accord for pick up at yvr international airport on march 10th. [user] what is the cost? [system] the cost is $60. [user] is there anything else? [system] i have a standard altima for pick up on march 10th at yvr international airport. [user] i need economy extra bus ticket too. [system] when and where is departure? [user] i want to leave on the 5th from portland.
State: [state] destination=vancouver, bc group_size=none origin=portland departure_date=the 5th departure_time=none fare_type=c

[example] [user] i need help finding a bus to lax. [system] where would you be departing from? [user] i will be leaving from vegas. [system] what day do you plan on leaving? [user] my departure date is the 3rd of this month. i need 3 tickets and prefer economy tickets. [system] i have a bus that leaves at 11:50 am that has economy tickets for $33 each. [user] that one sounds perfect. [slots] departure_time=11:50 am destination=lax group_size=d of possible values a) 2 b) 4 c) 1 d) 3 e) 5 fare_type=b of possible values a) economy extra b) economy c) flexible origin=vegas departure_date=3rd of this month [context] [user] i need a rental car for he 10th of this month. [system] what time and where is pick up? [user] pick up is 6:30 pm from vancouver, bc. [system] how long do you want the car? [user] i want it until the 12th of this month. [system] i have a standard accord for pick up at yvr international airport on march 10th. [user] what is the cost? [system] the cost is $60. [user] is there anything else? [system] i have a standard altima for pick up on march 10th at yvr international airport. [user] i need economy extra bus ticket too. [system] when and where is departure? [user] i want to leave on the 5th from portland. [system] i found 8. i have an economy extra leaving at 6:50 am for $49. [user] that is good but i need round trip flight too.
State: [state] departure_time=6:50 am destination=vancouver, bc group_size=none fare_type=a origin=portland departure_date=the 5th

[example] [user] please search flights for me. i m leaving from las vegas on the 6th of this month and coming back on the 9th of this month. [system] where are you going? [user] i am going to sd. there is only 1 in my group. make sure to book only refundable tickets. either business or economy is fine. [system] i found a convenient southwest airlines flight for your trip. it leaves at 3:10 pm and the return flight leaves at 8:25 pm. the ticket price is $95. [user] that flight sounds good to me. [slots] seating_class=dontcare of possible values a) first class b) premium economy c) business d) economy origin_city=las vegas destination_city=sd inbound_departure_time=8:25 pm outbound_departure_time=3:10 pm passengers=b of possible values a) 2 b) 1 c) 4 d) 3 departure_date=6th of this month return_date=9th of this month refundable=b of possible values a) false b) true airlines=a of possible values a) southwest airlines b) delta airlines c) british airways d) air france e) united airlines f) alaska airlines g) american airlines h) air canada [context] [user] i need a rental car for he 10th of this month. [system] what time and where is pick up? [user] pick up is 6:30 pm from vancouver, bc. [system] how long do you want the car? [user] i want it until the 12th of this month. [system] i have a standard accord for pick up at yvr international airport on march 10th. [user] what is the cost? [system] the cost is $60. [user] is there anything else? [system] i have a standard altima for pick up on march 10th at yvr international airport. [user] i need economy extra bus ticket too. [system] when and where is departure? [user] i want to leave on the 5th from portland. [system] i found 8. i have an economy extra leaving at 6:50 am for $49. [user] that is good but i need round trip flight too.
State: [state] seating_class=none origin_city=portland destination_city=vancouver, bc inbound_departure_time=none outbound_departure_time=none passengers=none departure_date=none return_date=none refundable=none airlines=none

[example] [user] please search flights for me. i m leaving from las vegas on the 6th of this month and coming back on the 9th of this month. [system] where are you going? [user] i am going to sd. there is only 1 in my group. make sure to book only refundable tickets. either business or economy is fine. [system] i found a convenient southwest airlines flight for your trip. it leaves at 3:10 pm and the return flight leaves at 8:25 pm. the ticket price is $95. [user] that flight sounds good to me. [slots] destination_city=sd outbound_departure_time=3:10 pm departure_date=6th of this month refundable=a of possible values a) true b) false airlines=d of possible values a) air canada b) alaska airlines c) united airlines d) southwest airlines e) american airlines f) british airways g) air france h) delta airlines inbound_departure_time=8:25 pm return_date=9th of this month origin_city=las vegas seating_class=dontcare of possible values a) business b) economy c) premium economy d) first class passengers=a of possible values a) 1 b) 2 c) 3 d) 4 [context] [user] i need a rental car for he 10th of this month. [system] what time and where is pick up? [user] pick up is 6:30 pm from vancouver, bc. [system] how long do you want the car? [user] i want it until the 12th of this month. [system] i have a standard accord for pick up at yvr international airport on march 10th. [user] what is the cost? [system] the cost is $60. [user] is there anything else? [system] i have a standard altima for pick up on march 10th at yvr international airport. [user] i need economy extra bus ticket too. [system] when and where is departure? [user] i want to leave on the 5th from portland. [system] i found 8. i have an economy extra leaving at 6:50 am for $49. [user] that is good but i need round trip flight too. [system] do you want to return march 12th? [user] no return is march 14th.
State: [state] destination_city=vancouver, bc outbound_departure_time=none departure_date=none refundable=none airlines=none inbound_departure_time=none return_date=march 14th origin_city=portland seating_class=none passengers=none

[example] [user] please search flights for me. i m leaving from las vegas on the 6th of this month and coming back on the 9th of this month. [system] where are you going? [user] i am going to sd. there is only 1 in my group. make sure to book only refundable tickets. either business or economy is fine. [system] i found a convenient southwest airlines flight for your trip. it leaves at 3:10 pm and the return flight leaves at 8:25 pm. the ticket price is $95. [user] that flight sounds good to me. [slots] origin_city=las vegas seating_class=dontcare of possible values a) economy b) first class c) business d) premium economy destination_city=sd return_date=9th of this month airlines=b of possible values a) american airlines b) southwest airlines c) alaska airlines d) delta airlines e) air canada f) air france g) united airlines h) british airways departure_date=6th of this month passengers=c of possible values a) 4 b) 3 c) 1 d) 2 refundable=b of possible values a) false b) true outbound_departure_time=3:10 pm inbound_departure_time=8:25 pm [context] [user] i need a rental car for he 10th of this month. [system] what time and where is pick up? [user] pick up is 6:30 pm from vancouver, bc. [system] how long do you want the car? [user] i want it until the 12th of this month. [system] i have a standard accord for pick up at yvr international airport on march 10th. [user] what is the cost? [system] the cost is $60. [user] is there anything else? [system] i have a standard altima for pick up on march 10th at yvr international airport. [user] i need economy extra bus ticket too. [system] when and where is departure? [user] i want to leave on the 5th from portland. [system] i found 8. i have an economy extra leaving at 6:50 am for $49. [user] that is good but i need round trip flight too. [system] do you want to return march 12th? [user] no return is march 14th. [system] do you want to leave march 5th or march 10th? [user] i leave on the 1st of this month and i like united airlines.
State: [state] origin_city=portland seating_class=none destination_city=vancouver, bc return_date=march 14th airlines=g departure_date=1st of this month passengers=none refundable=none outbound_departure_time=none inbound_departure_time=none

[example] [user] please search flights for me. i m leaving from las vegas on the 6th of this month and coming back on the 9th of this month. [system] where are you going? [user] i am going to sd. there is only 1 in my group. make sure to book only refundable tickets. either business or economy is fine. [system] i found a convenient southwest airlines flight for your trip. it leaves at 3:10 pm and the return flight leaves at 8:25 pm. the ticket price is $95. [user] that flight sounds good to me. [slots] outbound_departure_time=3:10 pm return_date=9th of this month refundable=b of possible values a) false b) true departure_date=6th of this month origin_city=las vegas seating_class=dontcare of possible values a) economy b) business c) premium economy d) first class passengers=c of possible values a) 3 b) 4 c) 1 d) 2 inbound_departure_time=8:25 pm destination_city=sd airlines=a of possible values a) southwest airlines b) american airlines c) air canada d) delta airlines e) air france f) united airlines g) alaska airlines h) british airways [context] [user] i need a rental car for he 10th of this month. [system] what time and where is pick up? [user] pick up is 6:30 pm from vancouver, bc. [system] how long do you want the car? [user] i want it until the 12th of this month. [system] i have a standard accord for pick up at yvr international airport on march 10th. [user] what is the cost? [system] the cost is $60. [user] is there anything else? [system] i have a standard altima for pick up on march 10th at yvr international airport. [user] i need economy extra bus ticket too. [system] when and where is departure? [user] i want to leave on the 5th from portland. [system] i found 8. i have an economy extra leaving at 6:50 am for $49. [user] that is good but i need round trip flight too. [system] do you want to return march 12th? [user] no return is march 14th. [system] do you want to leave march 5th or march 10th? [user] i leave on the 1st of this month and i like united airlines. [system] i found 1 flight on united airlines leaving at 10:35 am and returning flight leaves at 6:05 pm for $270. [user] that is all i need.
State: [state] outbound_departure_time=10:35 am return_date=march 14th refundable=none departure_date=1st of this month origin_city=portland seating_class=none passengers=none inbound_departure_time=6:05 pm destination_city=vancouver, bc airlines=f