[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=c of possible values a) full-size b) compact c) standard pickup_location=port authority station pickup_date=march 4th dropoff_date=next thursday pickup_time=10:30 in the morning pickup_city=new york [context] [user] i want to rent a car in philly.
State: [state] type=none pickup_location=none pickup_date=none dropoff_date=none pickup_time=none pickup_city=philly

[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 pickup_location=port authority station pickup_time=10:30 in the morning pickup_date=march 4th dropoff_date=next thursday type=b of possible values a) compact b) standard c) full-size [context] [user] i want to rent a car in philly. [system] what dates will you need the car? what time would you like to pick it up? [user] it from the 3rd of this month till the 9th. i want to pick it up afternoon 3:30.
State: [state] pickup_city=philly pickup_location=none pickup_time=afternoon 3:30 pickup_date=3rd of this month dropoff_date=the 9th type=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_date=march 4th dropoff_date=next thursday pickup_time=10:30 in the morning pickup_city=new york type=c of possible values a) full-size b) compact c) standard pickup_location=port authority station [context] [user] i want to rent a car in philly. [system] what dates will you need the car? what time would you like to pick it up? [user] it from the 3rd of this month till the 9th. i want to pick it up afternoon 3:30. [system] how about a nice standard altima that is available at the 30th street station for pickup on march 3rd. if that doesn't work i have 4 other cars for you. [user] how much does it cost?
State: [state] pickup_date=3rd of this month dropoff_date=the 9th pickup_time=afternoon 3:30 pickup_city=philly type=none 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] pickup_location=port authority station pickup_city=new york dropoff_date=next thursday pickup_time=10:30 in the morning pickup_date=march 4th type=a of possible values a) standard b) compact c) full-size [context] [user] i want to rent a car in philly. [system] what dates will you need the car? what time would you like to pick it up? [user] it from the 3rd of this month till the 9th. i want to pick it up afternoon 3:30. [system] how about a nice standard altima that is available at the 30th street station for pickup on march 3rd. if that doesn't work i have 4 other cars for you. [user] how much does it cost? [system] its cost $162 [user] that is too expensive. is there something else.
State: [state] pickup_location=none pickup_city=philly dropoff_date=the 9th pickup_time=afternoon 3:30 pickup_date=3rd of this month type=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_city=new york pickup_location=port authority station pickup_date=march 4th pickup_time=10:30 in the morning type=b of possible values a) compact b) standard c) full-size dropoff_date=next thursday [context] [user] i want to rent a car in philly. [system] what dates will you need the car? what time would you like to pick it up? [user] it from the 3rd of this month till the 9th. i want to pick it up afternoon 3:30. [system] how about a nice standard altima that is available at the 30th street station for pickup on march 3rd. if that doesn't work i have 4 other cars for you. [user] how much does it cost? [system] its cost $162 [user] that is too expensive. is there something else. [system] how about a nice standard corolla that is available at the intercity terminal for pickup on march 3rd. [user] no i don't like that car.
State: [state] pickup_city=philly pickup_location=none pickup_date=3rd of this month pickup_time=afternoon 3:30 type=none dropoff_date=the 9th

[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 group_size=c of possible values a) 2 b) 5 c) 3 d) 4 e) 1 destination=lax fare_type=c of possible values a) flexible b) economy extra c) economy origin=vegas departure_date=3rd of this month [context] [user] i want to rent a car in philly. [system] what dates will you need the car? what time would you like to pick it up? [user] it from the 3rd of this month till the 9th. i want to pick it up afternoon 3:30. [system] how about a nice standard altima that is available at the 30th street station for pickup on march 3rd. if that doesn't work i have 4 other cars for you. [user] how much does it cost? [system] its cost $162 [user] that is too expensive. is there something else. [system] how about a nice standard corolla that is available at the intercity terminal for pickup on march 3rd. [user] no i don't like that car. [system] what about a nice standard prius that is available at the intercity terminal for pickup on march 3rd. [user] that sounds better. i need a bus to get there.
State: [state] departure_time=none group_size=none destination=philly fare_type=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] dropoff_date=next thursday type=a of possible values a) standard b) full-size c) compact pickup_city=new york pickup_date=march 4th pickup_time=10:30 in the morning pickup_location=port authority station [context] [user] i want to rent a car in philly. [system] what dates will you need the car? what time would you like to pick it up? [user] it from the 3rd of this month till the 9th. i want to pick it up afternoon 3:30. [system] how about a nice standard altima that is available at the 30th street station for pickup on march 3rd. if that doesn't work i have 4 other cars for you. [user] how much does it cost? [system] its cost $162 [user] that is too expensive. is there something else. [system] how about a nice standard corolla that is available at the intercity terminal for pickup on march 3rd. [user] no i don't like that car. [system] what about a nice standard prius that is available at the intercity terminal for pickup on march 3rd. [user] that sounds better. i need a bus to get there.
State: [state] dropoff_date=the 9th type=a pickup_city=philly pickup_date=3rd of this month pickup_time=afternoon 3:30 pickup_location=intercity terminal

[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] origin=vegas departure_time=11:50 am destination=lax group_size=e of possible values a) 5 b) 1 c) 4 d) 2 e) 3 departure_date=3rd of this month fare_type=c of possible values a) economy extra b) flexible c) economy [context] [user] i want to rent a car in philly. [system] what dates will you need the car? what time would you like to pick it up? [user] it from the 3rd of this month till the 9th. i want to pick it up afternoon 3:30. [system] how about a nice standard altima that is available at the 30th street station for pickup on march 3rd. if that doesn't work i have 4 other cars for you. [user] how much does it cost? [system] its cost $162 [user] that is too expensive. is there something else. [system] how about a nice standard corolla that is available at the intercity terminal for pickup on march 3rd. [user] no i don't like that car. [system] what about a nice standard prius that is available at the intercity terminal for pickup on march 3rd. [user] that sounds better. i need a bus to get there. [system] what date will you be leaving? where will you be departing from? [user] i need to leave washington on march 1st.
State: [state] origin=washington departure_time=none destination=philly group_size=none departure_date=march 1st fare_type=none

[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_date=3rd of this month departure_time=11:50 am origin=vegas fare_type=c of possible values a) flexible b) economy extra c) economy destination=lax group_size=c of possible values a) 2 b) 5 c) 3 d) 1 e) 4 [context] [user] i want to rent a car in philly. [system] what dates will you need the car? what time would you like to pick it up? [user] it from the 3rd of this month till the 9th. i want to pick it up afternoon 3:30. [system] how about a nice standard altima that is available at the 30th street station for pickup on march 3rd. if that doesn't work i have 4 other cars for you. [user] how much does it cost? [system] its cost $162 [user] that is too expensive. is there something else. [system] how about a nice standard corolla that is available at the intercity terminal for pickup on march 3rd. [user] no i don't like that car. [system] what about a nice standard prius that is available at the intercity terminal for pickup on march 3rd. [user] that sounds better. i need a bus to get there. [system] what date will you be leaving? where will you be departing from? [user] i need to leave washington on march 1st. [system] what about the bus leaving at 7:10 am with an economy ticket for $30. i have 8 other options for you. [user] ok thanks. how about a round rip flight for four people going there? i would like an economy ticket.
State: [state] departure_date=march 1st departure_time=7:10 am origin=washington fare_type=c destination=philly group_size=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 passengers=a of possible values a) 1 b) 4 c) 2 d) 3 destination_city=sd inbound_departure_time=8:25 pm airlines=b of possible values a) delta airlines b) southwest airlines c) air canada d) american airlines e) british airways f) united airlines g) alaska airlines h) air france return_date=9th of this month seating_class=dontcare of possible values a) premium economy b) business c) first class d) economy outbound_departure_time=3:10 pm refundable=a of possible values a) true b) false departure_date=6th of this month [context] [user] i want to rent a car in philly. [system] what dates will you need the car? what time would you like to pick it up? [user] it from the 3rd of this month till the 9th. i want to pick it up afternoon 3:30. [system] how about a nice standard altima that is available at the 30th street station for pickup on march 3rd. if that doesn't work i have 4 other cars for you. [user] how much does it cost? [system] its cost $162 [user] that is too expensive. is there something else. [system] how about a nice standard corolla that is available at the intercity terminal for pickup on march 3rd. [user] no i don't like that car. [system] what about a nice standard prius that is available at the intercity terminal for pickup on march 3rd. [user] that sounds better. i need a bus to get there. [system] what date will you be leaving? where will you be departing from? [user] i need to leave washington on march 1st. [system] what about the bus leaving at 7:10 am with an economy ticket for $30. i have 8 other options for you. [user] ok thanks. how about a round rip flight for four people going there? i would like an economy ticket.
State: [state] origin_city=washington passengers=b destination_city=philly inbound_departure_time=none airlines=none return_date=none seating_class=d outbound_departure_time=none refundable=none departure_date=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 origin_city=las vegas return_date=9th of this month seating_class=dontcare of possible values a) business b) first class c) premium economy d) economy departure_date=6th of this month passengers=d of possible values a) 3 b) 4 c) 2 d) 1 airlines=f of possible values a) air canada b) air france c) alaska airlines d) united airlines e) british airways f) southwest airlines g) delta airlines h) american airlines destination_city=sd refundable=b of possible values a) false b) true inbound_departure_time=8:25 pm [context] [user] i want to rent a car in philly. [system] what dates will you need the car? what time would you like to pick it up? [user] it from the 3rd of this month till the 9th. i want to pick it up afternoon 3:30. [system] how about a nice standard altima that is available at the 30th street station for pickup on march 3rd. if that doesn't work i have 4 other cars for you. [user] how much does it cost? [system] its cost $162 [user] that is too expensive. is there something else. [system] how about a nice standard corolla that is available at the intercity terminal for pickup on march 3rd. [user] no i don't like that car. [system] what about a nice standard prius that is available at the intercity terminal for pickup on march 3rd. [user] that sounds better. i need a bus to get there. [system] what date will you be leaving? where will you be departing from? [user] i need to leave washington on march 1st. [system] what about the bus leaving at 7:10 am with an economy ticket for $30. i have 8 other options for you. [user] ok thanks. how about a round rip flight for four people going there? i would like an economy ticket. [system] would you like to return on march 9th? [user] no i need to be back on the 12th of march. i only need one ticket.
State: [state] outbound_departure_time=none origin_city=washington return_date=12th of march seating_class=d departure_date=none passengers=d airlines=none destination_city=philly refundable=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] return_date=9th of this month passengers=a of possible values a) 1 b) 2 c) 4 d) 3 departure_date=6th of this month inbound_departure_time=8:25 pm outbound_departure_time=3:10 pm origin_city=las vegas destination_city=sd refundable=b of possible values a) false b) true seating_class=dontcare of possible values a) first class b) premium economy c) economy d) business airlines=h of possible values a) american airlines b) delta airlines c) alaska airlines d) air france e) british airways f) united airlines g) air canada h) southwest airlines [context] [user] i want to rent a car in philly. [system] what dates will you need the car? what time would you like to pick it up? [user] it from the 3rd of this month till the 9th. i want to pick it up afternoon 3:30. [system] how about a nice standard altima that is available at the 30th street station for pickup on march 3rd. if that doesn't work i have 4 other cars for you. [user] how much does it cost? [system] its cost $162 [user] that is too expensive. is there something else. [system] how about a nice standard corolla that is available at the intercity terminal for pickup on march 3rd. [user] no i don't like that car. [system] what about a nice standard prius that is available at the intercity terminal for pickup on march 3rd. [user] that sounds better. i need a bus to get there. [system] what date will you be leaving? where will you be departing from? [user] i need to leave washington on march 1st. [system] what about the bus leaving at 7:10 am with an economy ticket for $30. i have 8 other options for you. [user] ok thanks. how about a round rip flight for four people going there? i would like an economy ticket. [system] would you like to return on march 9th? [user] no i need to be back on the 12th of march. i only need one ticket. [system] will you be leaving on march 3rd? [user] no i need to leave march 1st.
State: [state] return_date=12th of march passengers=a departure_date=march 1st inbound_departure_time=none outbound_departure_time=none origin_city=washington destination_city=philly refundable=none seating_class=c 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] airlines=g of possible values a) american airlines b) alaska airlines c) air france d) air canada e) british airways f) delta airlines g) southwest airlines h) united airlines seating_class=dontcare of possible values a) economy b) first class c) premium economy d) business inbound_departure_time=8:25 pm refundable=b of possible values a) false b) true destination_city=sd passengers=c of possible values a) 3 b) 2 c) 1 d) 4 outbound_departure_time=3:10 pm origin_city=las vegas return_date=9th of this month departure_date=6th of this month [context] [user] i want to rent a car in philly. [system] what dates will you need the car? what time would you like to pick it up? [user] it from the 3rd of this month till the 9th. i want to pick it up afternoon 3:30. [system] how about a nice standard altima that is available at the 30th street station for pickup on march 3rd. if that doesn't work i have 4 other cars for you. [user] how much does it cost? [system] its cost $162 [user] that is too expensive. is there something else. [system] how about a nice standard corolla that is available at the intercity terminal for pickup on march 3rd. [user] no i don't like that car. [system] what about a nice standard prius that is available at the intercity terminal for pickup on march 3rd. [user] that sounds better. i need a bus to get there. [system] what date will you be leaving? where will you be departing from? [user] i need to leave washington on march 1st. [system] what about the bus leaving at 7:10 am with an economy ticket for $30. i have 8 other options for you. [user] ok thanks. how about a round rip flight for four people going there? i would like an economy ticket. [system] would you like to return on march 9th? [user] no i need to be back on the 12th of march. i only need one ticket. [system] will you be leaving on march 3rd? [user] no i need to leave march 1st. [system] how about a united airlines flight departing at 8:40 pm with the returning flight departing at 4:45 am for $195. [user] awesome. thant will be all for right now.
State: [state] airlines=h seating_class=a inbound_departure_time=4:45 am refundable=none destination_city=philly passengers=c outbound_departure_time=8:40 pm origin_city=washington return_date=12th of march departure_date=march 1st