[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 dropoff_date=next thursday pickup_date=march 4th type=b of possible values a) full-size b) standard c) compact pickup_time=10:30 in the morning pickup_city=new york [context] [user] i am going to be going on a trip and would like to find a rental car.
State: [state] pickup_location=none dropoff_date=none pickup_date=none type=none pickup_time=none pickup_city=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 type=c of possible values a) full-size b) compact c) standard dropoff_date=next thursday pickup_time=10:30 in the morning pickup_date=march 4th pickup_city=new york [context] [user] i am going to be going on a trip and would like to find a rental car. [system] where would you like to pick up the car? what are the dates you would like for the rental? [user] i would like to pick up the car in new york on the 12th of this month, and i need it until the 13th of march.
State: [state] pickup_location=none type=none dropoff_date=13th of march pickup_time=none pickup_date=12th of this month pickup_city=new york

[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 type=c of possible values a) compact b) full-size c) standard pickup_location=port authority station pickup_time=10:30 in the morning dropoff_date=next thursday pickup_city=new york [context] [user] i am going to be going on a trip and would like to find a rental car. [system] where would you like to pick up the car? what are the dates you would like for the rental? [user] i would like to pick up the car in new york on the 12th of this month, and i need it until the 13th of march. [system] what time would you like to pick up the car? [user] around 4:30 pm would work best.
State: [state] pickup_date=12th of this month type=none pickup_location=none pickup_time=4:30 pm dropoff_date=13th of march pickup_city=new york

[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_date=march 4th type=b of possible values a) compact b) standard c) full-size dropoff_date=next thursday pickup_time=10:30 in the morning pickup_location=port authority station [context] [user] i am going to be going on a trip and would like to find a rental car. [system] where would you like to pick up the car? what are the dates you would like for the rental? [user] i would like to pick up the car in new york on the 12th of this month, and i need it until the 13th of march. [system] what time would you like to pick up the car? [user] around 4:30 pm would work best. [system] there is a standard accord available for pickup from grand central station on march 12th. [user] ok, that sounds good, thanks.
State: [state] pickup_city=new york pickup_date=12th of this month type=b dropoff_date=13th of march pickup_time=4:30 pm pickup_location=grand central station

[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=a of possible values a) economy b) flexible c) economy extra departure_date=3rd of this month origin=vegas group_size=a of possible values a) 3 b) 2 c) 1 d) 5 e) 4 destination=lax departure_time=11:50 am [context] [user] i am going to be going on a trip and would like to find a rental car. [system] where would you like to pick up the car? what are the dates you would like for the rental? [user] i would like to pick up the car in new york on the 12th of this month, and i need it until the 13th of march. [system] what time would you like to pick up the car? [user] around 4:30 pm would work best. [system] there is a standard accord available for pickup from grand central station on march 12th. [user] ok, that sounds good, thanks. [system] would you like to reserve that car? [user] not yet, i'm not ready to make a reservation. i would like to find out about a bus for my trip, for 1 person leaving from philly on the 4th.
State: [state] fare_type=none departure_date=the 4th origin=philly group_size=c destination=new york 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_date=march 4th pickup_location=port authority station pickup_city=new york dropoff_date=next thursday type=b of possible values a) compact b) standard c) full-size pickup_time=10:30 in the morning [context] [user] i am going to be going on a trip and would like to find a rental car. [system] where would you like to pick up the car? what are the dates you would like for the rental? [user] i would like to pick up the car in new york on the 12th of this month, and i need it until the 13th of march. [system] what time would you like to pick up the car? [user] around 4:30 pm would work best. [system] there is a standard accord available for pickup from grand central station on march 12th. [user] ok, that sounds good, thanks. [system] would you like to reserve that car? [user] not yet, i'm not ready to make a reservation. i would like to find out about a bus for my trip, for 1 person leaving from philly on the 4th.
State: [state] pickup_date=12th of this month pickup_location=grand central station pickup_city=new york dropoff_date=13th of march type=b pickup_time=4:30 pm

[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=e of possible values a) 2 b) 5 c) 1 d) 4 e) 3 departure_date=3rd of this month origin=vegas destination=lax fare_type=b of possible values a) flexible b) economy c) economy extra [context] [user] i am going to be going on a trip and would like to find a rental car. [system] where would you like to pick up the car? what are the dates you would like for the rental? [user] i would like to pick up the car in new york on the 12th of this month, and i need it until the 13th of march. [system] what time would you like to pick up the car? [user] around 4:30 pm would work best. [system] there is a standard accord available for pickup from grand central station on march 12th. [user] ok, that sounds good, thanks. [system] would you like to reserve that car? [user] not yet, i'm not ready to make a reservation. i would like to find out about a bus for my trip, for 1 person leaving from philly on the 4th. [system] there are 8 buses that meet your criteria. there is a bus leaving at 8:30 am with an economy ticket for $25. [user] ok, sounds great, thank you.
State: [state] departure_time=8:30 am group_size=c departure_date=the 4th origin=philly destination=new york fare_type=b

[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) 2 c) 4 d) 3 return_date=9th of this month outbound_departure_time=3:10 pm refundable=a of possible values a) true b) false destination_city=sd origin_city=las vegas seating_class=dontcare of possible values a) business b) economy c) first class d) premium economy departure_date=6th of this month airlines=h of possible values a) air canada b) alaska airlines c) air france d) american airlines e) british airways f) delta airlines g) united airlines h) southwest airlines inbound_departure_time=8:25 pm [context] [user] i am going to be going on a trip and would like to find a rental car. [system] where would you like to pick up the car? what are the dates you would like for the rental? [user] i would like to pick up the car in new york on the 12th of this month, and i need it until the 13th of march. [system] what time would you like to pick up the car? [user] around 4:30 pm would work best. [system] there is a standard accord available for pickup from grand central station on march 12th. [user] ok, that sounds good, thanks. [system] would you like to reserve that car? [user] not yet, i'm not ready to make a reservation. i would like to find out about a bus for my trip, for 1 person leaving from philly on the 4th. [system] there are 8 buses that meet your criteria. there is a bus leaving at 8:30 am with an economy ticket for $25. [user] ok, sounds great, thank you. [system] is there anything else i can help you with? [user] yes, let's check on a round trip flight for the trip.
State: [state] passengers=a return_date=none outbound_departure_time=none refundable=none destination_city=new york origin_city=philly seating_class=none departure_date=none airlines=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] refundable=b of possible values a) false b) true seating_class=dontcare of possible values a) first class b) economy c) business d) premium economy outbound_departure_time=3:10 pm inbound_departure_time=8:25 pm destination_city=sd airlines=f of possible values a) air france b) american airlines c) air canada d) alaska airlines e) delta airlines f) southwest airlines g) united airlines h) british airways departure_date=6th of this month origin_city=las vegas passengers=d of possible values a) 3 b) 2 c) 4 d) 1 return_date=9th of this month [context] [user] i am going to be going on a trip and would like to find a rental car. [system] where would you like to pick up the car? what are the dates you would like for the rental? [user] i would like to pick up the car in new york on the 12th of this month, and i need it until the 13th of march. [system] what time would you like to pick up the car? [user] around 4:30 pm would work best. [system] there is a standard accord available for pickup from grand central station on march 12th. [user] ok, that sounds good, thanks. [system] would you like to reserve that car? [user] not yet, i'm not ready to make a reservation. i would like to find out about a bus for my trip, for 1 person leaving from philly on the 4th. [system] there are 8 buses that meet your criteria. there is a bus leaving at 8:30 am with an economy ticket for $25. [user] ok, sounds great, thank you. [system] is there anything else i can help you with? [user] yes, let's check on a round trip flight for the trip. [system] are you returning on march 13th? [user] i would like to get back on the 14th of this month.
State: [state] refundable=none seating_class=none outbound_departure_time=none inbound_departure_time=none destination_city=new york airlines=none departure_date=none origin_city=philly passengers=d return_date=14th of this month

[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 airlines=b of possible values a) alaska airlines b) southwest airlines c) british airways d) delta airlines e) air canada f) united airlines g) american airlines h) air france refundable=a of possible values a) true b) false outbound_departure_time=3:10 pm destination_city=sd departure_date=6th of this month return_date=9th of this month inbound_departure_time=8:25 pm passengers=c of possible values a) 2 b) 4 c) 1 d) 3 seating_class=dontcare of possible values a) first class b) economy c) business d) premium economy [context] [user] i am going to be going on a trip and would like to find a rental car. [system] where would you like to pick up the car? what are the dates you would like for the rental? [user] i would like to pick up the car in new york on the 12th of this month, and i need it until the 13th of march. [system] what time would you like to pick up the car? [user] around 4:30 pm would work best. [system] there is a standard accord available for pickup from grand central station on march 12th. [user] ok, that sounds good, thanks. [system] would you like to reserve that car? [user] not yet, i'm not ready to make a reservation. i would like to find out about a bus for my trip, for 1 person leaving from philly on the 4th. [system] there are 8 buses that meet your criteria. there is a bus leaving at 8:30 am with an economy ticket for $25. [user] ok, sounds great, thank you. [system] is there anything else i can help you with? [user] yes, let's check on a round trip flight for the trip. [system] are you returning on march 13th? [user] i would like to get back on the 14th of this month. [system] would you like to depart on march 12th? [user] i would like to leave the 2nd of march and travel economy.
State: [state] origin_city=philly airlines=none refundable=none outbound_departure_time=none destination_city=new york departure_date=2nd of march return_date=14th of this month inbound_departure_time=none passengers=c seating_class=b

[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 inbound_departure_time=8:25 pm departure_date=6th of this month destination_city=sd refundable=b of possible values a) false b) true passengers=c of possible values a) 4 b) 2 c) 1 d) 3 return_date=9th of this month seating_class=dontcare of possible values a) business b) premium economy c) economy d) first class airlines=d of possible values a) united airlines b) delta airlines c) british airways d) southwest airlines e) air canada f) alaska airlines g) air france h) american airlines outbound_departure_time=3:10 pm [context] [user] i am going to be going on a trip and would like to find a rental car. [system] where would you like to pick up the car? what are the dates you would like for the rental? [user] i would like to pick up the car in new york on the 12th of this month, and i need it until the 13th of march. [system] what time would you like to pick up the car? [user] around 4:30 pm would work best. [system] there is a standard accord available for pickup from grand central station on march 12th. [user] ok, that sounds good, thanks. [system] would you like to reserve that car? [user] not yet, i'm not ready to make a reservation. i would like to find out about a bus for my trip, for 1 person leaving from philly on the 4th. [system] there are 8 buses that meet your criteria. there is a bus leaving at 8:30 am with an economy ticket for $25. [user] ok, sounds great, thank you. [system] is there anything else i can help you with? [user] yes, let's check on a round trip flight for the trip. [system] are you returning on march 13th? [user] i would like to get back on the 14th of this month. [system] would you like to depart on march 12th? [user] i would like to leave the 2nd of march and travel economy. [system] there are 4 flight options for your trip. american airlines has an outbound flight at 5:35 pm, with a return flight at 7:55 am for a ticket price of $73. [user] ok, sounds good, thanks.
State: [state] origin_city=philly inbound_departure_time=7:55 am departure_date=2nd of march destination_city=new york refundable=none passengers=c return_date=14th of this month seating_class=c airlines=h outbound_departure_time=5:35 pm

[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 passengers=b of possible values a) 2 b) 1 c) 3 d) 4 return_date=9th of this month origin_city=las vegas outbound_departure_time=3:10 pm refundable=b of possible values a) false b) true departure_date=6th of this month inbound_departure_time=8:25 pm destination_city=sd airlines=f of possible values a) air france b) american airlines c) alaska airlines d) delta airlines e) air canada f) southwest airlines g) united airlines h) british airways [context] [user] i am going to be going on a trip and would like to find a rental car. [system] where would you like to pick up the car? what are the dates you would like for the rental? [user] i would like to pick up the car in new york on the 12th of this month, and i need it until the 13th of march. [system] what time would you like to pick up the car? [user] around 4:30 pm would work best. [system] there is a standard accord available for pickup from grand central station on march 12th. [user] ok, that sounds good, thanks. [system] would you like to reserve that car? [user] not yet, i'm not ready to make a reservation. i would like to find out about a bus for my trip, for 1 person leaving from philly on the 4th. [system] there are 8 buses that meet your criteria. there is a bus leaving at 8:30 am with an economy ticket for $25. [user] ok, sounds great, thank you. [system] is there anything else i can help you with? [user] yes, let's check on a round trip flight for the trip. [system] are you returning on march 13th? [user] i would like to get back on the 14th of this month. [system] would you like to depart on march 12th? [user] i would like to leave the 2nd of march and travel economy. [system] there are 4 flight options for your trip. american airlines has an outbound flight at 5:35 pm, with a return flight at 7:55 am for a ticket price of $73. [user] ok, sounds good, thanks. [system] would you like to purchase the flight ticket? [user] no, i am just checking for now.
State: [state] seating_class=d passengers=b return_date=14th of this month origin_city=philly outbound_departure_time=5:35 pm refundable=none departure_date=2nd of march inbound_departure_time=7:55 am destination_city=new york airlines=b

[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 return_date=9th of this month airlines=h of possible values a) alaska airlines b) british airways c) american airlines d) delta airlines e) air france f) united airlines g) air canada h) southwest airlines origin_city=las vegas departure_date=6th of this month inbound_departure_time=8:25 pm refundable=b of possible values a) false b) true outbound_departure_time=3:10 pm passengers=c of possible values a) 4 b) 3 c) 1 d) 2 seating_class=dontcare of possible values a) business b) first class c) economy d) premium economy [context] [user] i am going to be going on a trip and would like to find a rental car. [system] where would you like to pick up the car? what are the dates you would like for the rental? [user] i would like to pick up the car in new york on the 12th of this month, and i need it until the 13th of march. [system] what time would you like to pick up the car? [user] around 4:30 pm would work best. [system] there is a standard accord available for pickup from grand central station on march 12th. [user] ok, that sounds good, thanks. [system] would you like to reserve that car? [user] not yet, i'm not ready to make a reservation. i would like to find out about a bus for my trip, for 1 person leaving from philly on the 4th. [system] there are 8 buses that meet your criteria. there is a bus leaving at 8:30 am with an economy ticket for $25. [user] ok, sounds great, thank you. [system] is there anything else i can help you with? [user] yes, let's check on a round trip flight for the trip. [system] are you returning on march 13th? [user] i would like to get back on the 14th of this month. [system] would you like to depart on march 12th? [user] i would like to leave the 2nd of march and travel economy. [system] there are 4 flight options for your trip. american airlines has an outbound flight at 5:35 pm, with a return flight at 7:55 am for a ticket price of $73. [user] ok, sounds good, thanks. [system] would you like to purchase the flight ticket? [user] no, i am just checking for now. [system] is there anything else i can help you with? [user] no, i'm all set, thank you.
State: [state] destination_city=new york return_date=14th of this month airlines=c origin_city=philly departure_date=2nd of march inbound_departure_time=7:55 am refundable=none outbound_departure_time=5:35 pm passengers=c seating_class=c