[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 pickup_date=march 4th pickup_city=new york type=a of possible values a) standard b) full-size c) compact pickup_time=10:30 in the morning pickup_location=port authority station [context] [user] i need to find a rental car.
State: [state] dropoff_date=none pickup_date=none pickup_city=none type=none pickup_time=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] type=c of possible values a) compact b) full-size c) standard pickup_location=port authority station pickup_time=10:30 in the morning pickup_date=march 4th pickup_city=new york dropoff_date=next thursday [context] [user] i need to find a rental car. [system] what are the dates and time that you will need the car? [user] i want to pick up the car at three in the afternoon on the 2nd in portland, or. i will be dropping it off on march 6th.
State: [state] type=none pickup_location=none pickup_time=three in the afternoon pickup_date=the 2nd pickup_city=portland, or dropoff_date=march 6th

[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 dropoff_date=next thursday type=c of possible values a) full-size b) compact c) standard pickup_date=march 4th pickup_time=10:30 in the morning pickup_location=port authority station [context] [user] i need to find a rental car. [system] what are the dates and time that you will need the car? [user] i want to pick up the car at three in the afternoon on the 2nd in portland, or. i will be dropping it off on march 6th. [system] how about a standard accord? it is available for pickup at pdx international airport on march 2nd. [user] what will the total cost be?
State: [state] pickup_city=portland, or dropoff_date=march 6th type=none pickup_date=march 2nd pickup_time=three in the afternoon pickup_location=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] group_size=b of possible values a) 5 b) 3 c) 1 d) 2 e) 4 fare_type=c of possible values a) flexible b) economy extra c) economy destination=lax origin=vegas departure_date=3rd of this month departure_time=11:50 am [context] [user] i need to find a rental car. [system] what are the dates and time that you will need the car? [user] i want to pick up the car at three in the afternoon on the 2nd in portland, or. i will be dropping it off on march 6th. [system] how about a standard accord? it is available for pickup at pdx international airport on march 2nd. [user] what will the total cost be? [system] your total cost will be $144. [user] sounds good. can you find me an economy ticket from seattle on the bus?
State: [state] group_size=none fare_type=c destination=portland, or origin=seattle departure_date=none departure_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_location=port authority station pickup_time=10:30 in the morning pickup_date=march 4th pickup_city=new york dropoff_date=next thursday type=a of possible values a) standard b) compact c) full-size [context] [user] i need to find a rental car. [system] what are the dates and time that you will need the car? [user] i want to pick up the car at three in the afternoon on the 2nd in portland, or. i will be dropping it off on march 6th. [system] how about a standard accord? it is available for pickup at pdx international airport on march 2nd. [user] what will the total cost be? [system] your total cost will be $144. [user] sounds good. can you find me an economy ticket from seattle on the bus?
State: [state] pickup_location=pdx international airport pickup_time=three in the afternoon pickup_date=march 2nd pickup_city=portland, or dropoff_date=march 6th type=a

[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] fare_type=c of possible values a) economy extra b) flexible c) economy group_size=b of possible values a) 2 b) 3 c) 1 d) 4 e) 5 departure_date=3rd of this month origin=vegas departure_time=11:50 am destination=lax [context] [user] i need to find a rental car. [system] what are the dates and time that you will need the car? [user] i want to pick up the car at three in the afternoon on the 2nd in portland, or. i will be dropping it off on march 6th. [system] how about a standard accord? it is available for pickup at pdx international airport on march 2nd. [user] what will the total cost be? [system] your total cost will be $144. [user] sounds good. can you find me an economy ticket from seattle on the bus? [system] what is your departure date? [user] march 1st.
State: [state] fare_type=c group_size=none departure_date=march 1st origin=seattle departure_time=none destination=portland, or

[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] group_size=d of possible values a) 4 b) 2 c) 5 d) 3 e) 1 fare_type=c of possible values a) flexible b) economy extra c) economy origin=vegas destination=lax departure_date=3rd of this month departure_time=11:50 am [context] [user] i need to find a rental car. [system] what are the dates and time that you will need the car? [user] i want to pick up the car at three in the afternoon on the 2nd in portland, or. i will be dropping it off on march 6th. [system] how about a standard accord? it is available for pickup at pdx international airport on march 2nd. [user] what will the total cost be? [system] your total cost will be $144. [user] sounds good. can you find me an economy ticket from seattle on the bus? [system] what is your departure date? [user] march 1st. [system] i found a bus leaving at 6:10 am. it is economy and cost $30. [user] what is the departure station?
State: [state] group_size=none fare_type=c origin=seattle destination=portland, or departure_date=march 1st departure_time=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] group_size=a of possible values a) 3 b) 2 c) 4 d) 5 e) 1 origin=vegas destination=lax 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 to find a rental car. [system] what are the dates and time that you will need the car? [user] i want to pick up the car at three in the afternoon on the 2nd in portland, or. i will be dropping it off on march 6th. [system] how about a standard accord? it is available for pickup at pdx international airport on march 2nd. [user] what will the total cost be? [system] your total cost will be $144. [user] sounds good. can you find me an economy ticket from seattle on the bus? [system] what is your departure date? [user] march 1st. [system] i found a bus leaving at 6:10 am. it is economy and cost $30. [user] what is the departure station? [system] the king street station. [user] that sounds good.
State: [state] group_size=none origin=seattle destination=portland, or departure_date=march 1st departure_time=6:10 am fare_type=b

[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 departure_date=3rd of this month group_size=c of possible values a) 2 b) 4 c) 3 d) 5 e) 1 fare_type=b of possible values a) economy extra b) economy c) flexible destination=lax origin=vegas [context] [user] i need to find a rental car. [system] what are the dates and time that you will need the car? [user] i want to pick up the car at three in the afternoon on the 2nd in portland, or. i will be dropping it off on march 6th. [system] how about a standard accord? it is available for pickup at pdx international airport on march 2nd. [user] what will the total cost be? [system] your total cost will be $144. [user] sounds good. can you find me an economy ticket from seattle on the bus? [system] what is your departure date? [user] march 1st. [system] i found a bus leaving at 6:10 am. it is economy and cost $30. [user] what is the departure station? [system] the king street station. [user] that sounds good. [system] would you like to buy a ticket? [user] no, not now.
State: [state] departure_time=6:10 am departure_date=march 1st group_size=none fare_type=b destination=portland, or origin=seattle

[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] passengers=a of possible values a) 1 b) 3 c) 4 d) 2 outbound_departure_time=3:10 pm return_date=9th of this month origin_city=las vegas seating_class=dontcare of possible values a) premium economy b) first class c) economy d) business inbound_departure_time=8:25 pm airlines=a of possible values a) southwest airlines b) alaska airlines c) delta airlines d) air canada e) american airlines f) british airways g) air france h) united airlines refundable=a of possible values a) true b) false departure_date=6th of this month destination_city=sd [context] [user] i need to find a rental car. [system] what are the dates and time that you will need the car? [user] i want to pick up the car at three in the afternoon on the 2nd in portland, or. i will be dropping it off on march 6th. [system] how about a standard accord? it is available for pickup at pdx international airport on march 2nd. [user] what will the total cost be? [system] your total cost will be $144. [user] sounds good. can you find me an economy ticket from seattle on the bus? [system] what is your departure date? [user] march 1st. [system] i found a bus leaving at 6:10 am. it is economy and cost $30. [user] what is the departure station? [system] the king street station. [user] that sounds good. [system] would you like to buy a ticket? [user] no, not now. [system] do you need anything else? [user] can you find me a round trip flights?
State: [state] passengers=none outbound_departure_time=none return_date=none origin_city=seattle seating_class=none inbound_departure_time=none airlines=none refundable=none departure_date=none destination_city=portland, or

[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] passengers=a of possible values a) 1 b) 4 c) 2 d) 3 return_date=9th of this month inbound_departure_time=8:25 pm refundable=a of possible values a) true b) false seating_class=dontcare of possible values a) premium economy b) first class c) economy d) business origin_city=las vegas departure_date=6th of this month destination_city=sd airlines=e of possible values a) air france b) british airways c) delta airlines d) air canada e) southwest airlines f) american airlines g) alaska airlines h) united airlines outbound_departure_time=3:10 pm [context] [user] i need to find a rental car. [system] what are the dates and time that you will need the car? [user] i want to pick up the car at three in the afternoon on the 2nd in portland, or. i will be dropping it off on march 6th. [system] how about a standard accord? it is available for pickup at pdx international airport on march 2nd. [user] what will the total cost be? [system] your total cost will be $144. [user] sounds good. can you find me an economy ticket from seattle on the bus? [system] what is your departure date? [user] march 1st. [system] i found a bus leaving at 6:10 am. it is economy and cost $30. [user] what is the departure station? [system] the king street station. [user] that sounds good. [system] would you like to buy a ticket? [user] no, not now. [system] do you need anything else? [user] can you find me a round trip flights? [system] are you leaving on march 1st and returning on march 6th? [user] i want to return on march 12th.
State: [state] passengers=none return_date=march 12th inbound_departure_time=none refundable=none seating_class=none origin_city=seattle departure_date=march 1st destination_city=portland, or airlines=none outbound_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 origin_city=las vegas inbound_departure_time=8:25 pm outbound_departure_time=3:10 pm seating_class=dontcare of possible values a) premium economy b) first class c) economy d) business destination_city=sd passengers=a of possible values a) 1 b) 3 c) 2 d) 4 airlines=f of possible values a) air canada b) alaska airlines c) british airways d) united airlines e) american airlines f) southwest airlines g) delta airlines h) air france departure_date=6th of this month refundable=b of possible values a) false b) true [context] [user] i need to find a rental car. [system] what are the dates and time that you will need the car? [user] i want to pick up the car at three in the afternoon on the 2nd in portland, or. i will be dropping it off on march 6th. [system] how about a standard accord? it is available for pickup at pdx international airport on march 2nd. [user] what will the total cost be? [system] your total cost will be $144. [user] sounds good. can you find me an economy ticket from seattle on the bus? [system] what is your departure date? [user] march 1st. [system] i found a bus leaving at 6:10 am. it is economy and cost $30. [user] what is the departure station? [system] the king street station. [user] that sounds good. [system] would you like to buy a ticket? [user] no, not now. [system] do you need anything else? [user] can you find me a round trip flights? [system] are you leaving on march 1st and returning on march 6th? [user] i want to return on march 12th. [system] i found a flight on american airlines. it leaves at 8:05 am and the return flight leaves at 6 am. the ticket costs $78. [user] that flight sounds good.
State: [state] return_date=march 12th origin_city=seattle inbound_departure_time=6 am outbound_departure_time=8:05 am seating_class=none destination_city=portland, or passengers=none airlines=e departure_date=march 1st refundable=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] refundable=b of possible values a) false b) true departure_date=6th of this month seating_class=dontcare of possible values a) premium economy b) economy c) business d) first class destination_city=sd origin_city=las vegas inbound_departure_time=8:25 pm return_date=9th of this month airlines=g of possible values a) delta airlines b) air france c) american airlines d) united airlines e) alaska airlines f) british airways g) southwest airlines h) air canada outbound_departure_time=3:10 pm passengers=b of possible values a) 3 b) 1 c) 2 d) 4 [context] [user] i need to find a rental car. [system] what are the dates and time that you will need the car? [user] i want to pick up the car at three in the afternoon on the 2nd in portland, or. i will be dropping it off on march 6th. [system] how about a standard accord? it is available for pickup at pdx international airport on march 2nd. [user] what will the total cost be? [system] your total cost will be $144. [user] sounds good. can you find me an economy ticket from seattle on the bus? [system] what is your departure date? [user] march 1st. [system] i found a bus leaving at 6:10 am. it is economy and cost $30. [user] what is the departure station? [system] the king street station. [user] that sounds good. [system] would you like to buy a ticket? [user] no, not now. [system] do you need anything else? [user] can you find me a round trip flights? [system] are you leaving on march 1st and returning on march 6th? [user] i want to return on march 12th. [system] i found a flight on american airlines. it leaves at 8:05 am and the return flight leaves at 6 am. the ticket costs $78. [user] that flight sounds good. [system] would you like to buy tickets? [user] no, i'm good.
State: [state] refundable=none departure_date=march 1st seating_class=none destination_city=portland, or origin_city=seattle inbound_departure_time=6 am return_date=march 12th airlines=c outbound_departure_time=8:05 am 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] refundable=b of possible values a) false b) true inbound_departure_time=8:25 pm passengers=d of possible values a) 2 b) 3 c) 4 d) 1 destination_city=sd departure_date=6th of this month airlines=c of possible values a) united airlines b) american airlines c) southwest airlines d) delta airlines e) air canada f) air france g) british airways h) alaska airlines origin_city=las vegas seating_class=dontcare of possible values a) business b) economy c) first class d) premium economy outbound_departure_time=3:10 pm return_date=9th of this month [context] [user] i need to find a rental car. [system] what are the dates and time that you will need the car? [user] i want to pick up the car at three in the afternoon on the 2nd in portland, or. i will be dropping it off on march 6th. [system] how about a standard accord? it is available for pickup at pdx international airport on march 2nd. [user] what will the total cost be? [system] your total cost will be $144. [user] sounds good. can you find me an economy ticket from seattle on the bus? [system] what is your departure date? [user] march 1st. [system] i found a bus leaving at 6:10 am. it is economy and cost $30. [user] what is the departure station? [system] the king street station. [user] that sounds good. [system] would you like to buy a ticket? [user] no, not now. [system] do you need anything else? [user] can you find me a round trip flights? [system] are you leaving on march 1st and returning on march 6th? [user] i want to return on march 12th. [system] i found a flight on american airlines. it leaves at 8:05 am and the return flight leaves at 6 am. the ticket costs $78. [user] that flight sounds good. [system] would you like to buy tickets? [user] no, i'm good. [system] is there anything else? [user] no. thank you.
State: [state] refundable=none inbound_departure_time=6 am passengers=none destination_city=portland, or departure_date=march 1st airlines=b origin_city=seattle seating_class=none outbound_departure_time=8:05 am return_date=march 12th