[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=c of possible values a) full-size b) compact c) standard pickup_date=march 4th dropoff_date=next thursday pickup_city=new york pickup_location=port authority station [context] [user] i need a rental car in portland starting at afternoon 1:30.
State: [state] pickup_time=afternoon 1:30 type=none pickup_date=none dropoff_date=none pickup_city=portland 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_time=10:30 in the morning pickup_location=port authority station dropoff_date=next thursday type=b of possible values a) full-size b) standard c) compact pickup_date=march 4th pickup_city=new york [context] [user] i need a rental car in portland starting at afternoon 1:30. [system] what date and when to? [user] i need the car beginning this sunday until march 7th.
State: [state] pickup_time=afternoon 1:30 pickup_location=none dropoff_date=march 7th type=none pickup_date=this sunday pickup_city=portland

[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 pickup_location=port authority station dropoff_date=next thursday type=a of possible values a) standard b) full-size c) compact pickup_date=march 4th pickup_city=new york [context] [user] i need a rental car in portland starting at afternoon 1:30. [system] what date and when to? [user] i need the car beginning this sunday until march 7th. [system] i found a car at pdx international airport available on march 3rd. it is a standard accord. [user] anything else? i want a standard.
State: [state] pickup_time=afternoon 1:30 pickup_location=none dropoff_date=march 7th type=a pickup_date=march 3rd pickup_city=portland

[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_location=port authority station pickup_time=10:30 in the morning pickup_city=new york type=c of possible values a) compact b) full-size c) standard [context] [user] i need a rental car in portland starting at afternoon 1:30. [system] what date and when to? [user] i need the car beginning this sunday until march 7th. [system] i found a car at pdx international airport available on march 3rd. it is a standard accord. [user] anything else? i want a standard. [system] i found 7 options including a car available at the portland bus station on march 3rd. it is a standard camry. [user] that will be cool.
State: [state] pickup_date=march 3rd dropoff_date=march 7th pickup_location=portland bus station pickup_time=afternoon 1:30 pickup_city=portland 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] origin=vegas departure_time=11:50 am fare_type=b of possible values a) flexible b) economy c) economy extra group_size=a of possible values a) 3 b) 1 c) 5 d) 4 e) 2 departure_date=3rd of this month destination=lax [context] [user] i need a rental car in portland starting at afternoon 1:30. [system] what date and when to? [user] i need the car beginning this sunday until march 7th. [system] i found a car at pdx international airport available on march 3rd. it is a standard accord. [user] anything else? i want a standard. [system] i found 7 options including a car available at the portland bus station on march 3rd. it is a standard camry. [user] that will be cool. [system] are you ready to reserve? [user] no, not now. i need 4 economy extra tickets for later today.
State: [state] origin=none departure_time=none fare_type=c group_size=d departure_date=later today destination=portland

[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_time=10:30 in the morning dropoff_date=next thursday pickup_city=new york pickup_date=march 4th pickup_location=port authority station [context] [user] i need a rental car in portland starting at afternoon 1:30. [system] what date and when to? [user] i need the car beginning this sunday until march 7th. [system] i found a car at pdx international airport available on march 3rd. it is a standard accord. [user] anything else? i want a standard. [system] i found 7 options including a car available at the portland bus station on march 3rd. it is a standard camry. [user] that will be cool. [system] are you ready to reserve? [user] no, not now. i need 4 economy extra tickets for later today.
State: [state] type=b pickup_time=afternoon 1:30 dropoff_date=march 7th pickup_city=portland pickup_date=march 3rd pickup_location=portland bus 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] departure_time=11:50 am departure_date=3rd of this month fare_type=a of possible values a) economy b) flexible c) economy extra origin=vegas group_size=c of possible values a) 5 b) 2 c) 3 d) 1 e) 4 destination=lax [context] [user] i need a rental car in portland starting at afternoon 1:30. [system] what date and when to? [user] i need the car beginning this sunday until march 7th. [system] i found a car at pdx international airport available on march 3rd. it is a standard accord. [user] anything else? i want a standard. [system] i found 7 options including a car available at the portland bus station on march 3rd. it is a standard camry. [user] that will be cool. [system] are you ready to reserve? [user] no, not now. i need 4 economy extra tickets for later today. [system] where are you leaving from? [user] i am leaving from vancouver, bc.
State: [state] departure_time=none departure_date=later today fare_type=c origin=vancouver, bc group_size=e destination=portland

[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_date=3rd of this month fare_type=b of possible values a) economy extra b) economy c) flexible departure_time=11:50 am group_size=d of possible values a) 4 b) 1 c) 5 d) 3 e) 2 destination=lax [context] [user] i need a rental car in portland starting at afternoon 1:30. [system] what date and when to? [user] i need the car beginning this sunday until march 7th. [system] i found a car at pdx international airport available on march 3rd. it is a standard accord. [user] anything else? i want a standard. [system] i found 7 options including a car available at the portland bus station on march 3rd. it is a standard camry. [user] that will be cool. [system] are you ready to reserve? [user] no, not now. i need 4 economy extra tickets for later today. [system] where are you leaving from? [user] i am leaving from vancouver, bc. [system] i found 8 buses including one leaving at 9:20 am. it is $52 for an economy extra seat. [user] what is the name of the bus stations?
State: [state] origin=vancouver, bc departure_date=later today fare_type=a departure_time=none group_size=a destination=portland

[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 fare_type=c of possible values a) flexible b) economy extra c) economy departure_time=11:50 am destination=lax group_size=d of possible values a) 4 b) 1 c) 5 d) 3 e) 2 origin=vegas [context] [user] i need a rental car in portland starting at afternoon 1:30. [system] what date and when to? [user] i need the car beginning this sunday until march 7th. [system] i found a car at pdx international airport available on march 3rd. it is a standard accord. [user] anything else? i want a standard. [system] i found 7 options including a car available at the portland bus station on march 3rd. it is a standard camry. [user] that will be cool. [system] are you ready to reserve? [user] no, not now. i need 4 economy extra tickets for later today. [system] where are you leaving from? [user] i am leaving from vancouver, bc. [system] i found 8 buses including one leaving at 9:20 am. it is $52 for an economy extra seat. [user] what is the name of the bus stations? [system] the origin station is pacific central station. you will arrive at portland bus station. [user] cool.
State: [state] departure_date=later today fare_type=b departure_time=9:20 am destination=portland group_size=a origin=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] origin=vegas destination=lax group_size=c of possible values a) 5 b) 2 c) 3 d) 1 e) 4 fare_type=c of possible values a) economy extra b) flexible c) economy departure_date=3rd of this month departure_time=11:50 am [context] [user] i need a rental car in portland starting at afternoon 1:30. [system] what date and when to? [user] i need the car beginning this sunday until march 7th. [system] i found a car at pdx international airport available on march 3rd. it is a standard accord. [user] anything else? i want a standard. [system] i found 7 options including a car available at the portland bus station on march 3rd. it is a standard camry. [user] that will be cool. [system] are you ready to reserve? [user] no, not now. i need 4 economy extra tickets for later today. [system] where are you leaving from? [user] i am leaving from vancouver, bc. [system] i found 8 buses including one leaving at 9:20 am. it is $52 for an economy extra seat. [user] what is the name of the bus stations? [system] the origin station is pacific central station. you will arrive at portland bus station. [user] cool. [system] are you ready to buy tickets? [user] no, not yet. i want to find a round trip flight to portland.
State: [state] origin=vancouver, bc destination=portland group_size=e fare_type=a departure_date=later today departure_time=9:20 am

[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 airlines=h of possible values a) air canada b) american airlines c) delta airlines d) air france e) british airways f) united airlines g) alaska airlines h) southwest airlines origin_city=las vegas inbound_departure_time=8:25 pm seating_class=dontcare of possible values a) economy b) premium economy c) first class d) business refundable=a of possible values a) true b) false departure_date=6th of this month outbound_departure_time=3:10 pm passengers=a of possible values a) 1 b) 3 c) 4 d) 2 destination_city=sd [context] [user] i need a rental car in portland starting at afternoon 1:30. [system] what date and when to? [user] i need the car beginning this sunday until march 7th. [system] i found a car at pdx international airport available on march 3rd. it is a standard accord. [user] anything else? i want a standard. [system] i found 7 options including a car available at the portland bus station on march 3rd. it is a standard camry. [user] that will be cool. [system] are you ready to reserve? [user] no, not now. i need 4 economy extra tickets for later today. [system] where are you leaving from? [user] i am leaving from vancouver, bc. [system] i found 8 buses including one leaving at 9:20 am. it is $52 for an economy extra seat. [user] what is the name of the bus stations? [system] the origin station is pacific central station. you will arrive at portland bus station. [user] cool. [system] are you ready to buy tickets? [user] no, not yet. i want to find a round trip flight to portland.
State: [state] return_date=none airlines=none origin_city=vancouver, bc inbound_departure_time=none seating_class=none refundable=none departure_date=none outbound_departure_time=none passengers=c destination_city=portland

[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 airlines=a of possible values a) southwest airlines b) alaska airlines c) air canada d) air france e) american airlines f) united airlines g) british airways h) delta airlines departure_date=6th of this month seating_class=dontcare of possible values a) first class b) economy c) business d) premium economy passengers=a of possible values a) 1 b) 3 c) 4 d) 2 inbound_departure_time=8:25 pm refundable=a of possible values a) true b) false origin_city=las vegas destination_city=sd [context] [user] i need a rental car in portland starting at afternoon 1:30. [system] what date and when to? [user] i need the car beginning this sunday until march 7th. [system] i found a car at pdx international airport available on march 3rd. it is a standard accord. [user] anything else? i want a standard. [system] i found 7 options including a car available at the portland bus station on march 3rd. it is a standard camry. [user] that will be cool. [system] are you ready to reserve? [user] no, not now. i need 4 economy extra tickets for later today. [system] where are you leaving from? [user] i am leaving from vancouver, bc. [system] i found 8 buses including one leaving at 9:20 am. it is $52 for an economy extra seat. [user] what is the name of the bus stations? [system] the origin station is pacific central station. you will arrive at portland bus station. [user] cool. [system] are you ready to buy tickets? [user] no, not yet. i want to find a round trip flight to portland. [system] are you coming back on march 7th? are you leaving march 1st or march 3rd? [user] i am leaving later today and returning on the 9th of this month.
State: [state] outbound_departure_time=none return_date=9th of this month airlines=none departure_date=march 1st seating_class=none passengers=c inbound_departure_time=none refundable=none origin_city=vancouver, bc destination_city=portland

[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 airlines=e of possible values a) alaska airlines b) american airlines c) united airlines d) air canada e) southwest airlines f) air france g) delta airlines h) british airways origin_city=las vegas inbound_departure_time=8:25 pm outbound_departure_time=3:10 pm refundable=b of possible values a) false b) true departure_date=6th of this month seating_class=dontcare of possible values a) business b) economy c) first class d) premium economy return_date=9th of this month passengers=b of possible values a) 2 b) 1 c) 4 d) 3 [context] [user] i need a rental car in portland starting at afternoon 1:30. [system] what date and when to? [user] i need the car beginning this sunday until march 7th. [system] i found a car at pdx international airport available on march 3rd. it is a standard accord. [user] anything else? i want a standard. [system] i found 7 options including a car available at the portland bus station on march 3rd. it is a standard camry. [user] that will be cool. [system] are you ready to reserve? [user] no, not now. i need 4 economy extra tickets for later today. [system] where are you leaving from? [user] i am leaving from vancouver, bc. [system] i found 8 buses including one leaving at 9:20 am. it is $52 for an economy extra seat. [user] what is the name of the bus stations? [system] the origin station is pacific central station. you will arrive at portland bus station. [user] cool. [system] are you ready to buy tickets? [user] no, not yet. i want to find a round trip flight to portland. [system] are you coming back on march 7th? are you leaving march 1st or march 3rd? [user] i am leaving later today and returning on the 9th of this month. [system] i found 1 flight on united airlines. the outbound flight leaves at 6:05 pm. the returning flight arrives at 10:35 am. the ticket cost is $239. [user] when does the onward flight arrive? at which airport?
State: [state] destination_city=portland airlines=none origin_city=vancouver, bc inbound_departure_time=none outbound_departure_time=none refundable=none departure_date=march 1st seating_class=none return_date=9th of this month passengers=c

[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 airlines=b of possible values a) united airlines b) southwest airlines c) air canada d) alaska airlines e) air france f) british airways g) delta airlines h) american airlines inbound_departure_time=8:25 pm seating_class=dontcare of possible values a) premium economy b) first class c) economy d) business refundable=a of possible values a) true b) false outbound_departure_time=3:10 pm passengers=b of possible values a) 3 b) 1 c) 4 d) 2 return_date=9th of this month origin_city=las vegas departure_date=6th of this month [context] [user] i need a rental car in portland starting at afternoon 1:30. [system] what date and when to? [user] i need the car beginning this sunday until march 7th. [system] i found a car at pdx international airport available on march 3rd. it is a standard accord. [user] anything else? i want a standard. [system] i found 7 options including a car available at the portland bus station on march 3rd. it is a standard camry. [user] that will be cool. [system] are you ready to reserve? [user] no, not now. i need 4 economy extra tickets for later today. [system] where are you leaving from? [user] i am leaving from vancouver, bc. [system] i found 8 buses including one leaving at 9:20 am. it is $52 for an economy extra seat. [user] what is the name of the bus stations? [system] the origin station is pacific central station. you will arrive at portland bus station. [user] cool. [system] are you ready to buy tickets? [user] no, not yet. i want to find a round trip flight to portland. [system] are you coming back on march 7th? are you leaving march 1st or march 3rd? [user] i am leaving later today and returning on the 9th of this month. [system] i found 1 flight on united airlines. the outbound flight leaves at 6:05 pm. the returning flight arrives at 10:35 am. the ticket cost is $239. [user] when does the onward flight arrive? at which airport? [system] the flight arrives at 11:53 pm at pdx international airport. [user] that will be perfect.
State: [state] destination_city=portland airlines=a inbound_departure_time=10:35 am seating_class=none refundable=none outbound_departure_time=6:05 pm passengers=c return_date=9th of this month origin_city=vancouver, bc departure_date=march 1st

[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 return_date=9th of this month inbound_departure_time=8:25 pm seating_class=dontcare of possible values a) economy b) first class c) business d) premium economy departure_date=6th of this month outbound_departure_time=3:10 pm destination_city=sd passengers=a of possible values a) 1 b) 3 c) 2 d) 4 refundable=b of possible values a) false b) true airlines=e of possible values a) alaska airlines b) united airlines c) british airways d) air canada e) southwest airlines f) air france g) delta airlines h) american airlines [context] [user] i need a rental car in portland starting at afternoon 1:30. [system] what date and when to? [user] i need the car beginning this sunday until march 7th. [system] i found a car at pdx international airport available on march 3rd. it is a standard accord. [user] anything else? i want a standard. [system] i found 7 options including a car available at the portland bus station on march 3rd. it is a standard camry. [user] that will be cool. [system] are you ready to reserve? [user] no, not now. i need 4 economy extra tickets for later today. [system] where are you leaving from? [user] i am leaving from vancouver, bc. [system] i found 8 buses including one leaving at 9:20 am. it is $52 for an economy extra seat. [user] what is the name of the bus stations? [system] the origin station is pacific central station. you will arrive at portland bus station. [user] cool. [system] are you ready to buy tickets? [user] no, not yet. i want to find a round trip flight to portland. [system] are you coming back on march 7th? are you leaving march 1st or march 3rd? [user] i am leaving later today and returning on the 9th of this month. [system] i found 1 flight on united airlines. the outbound flight leaves at 6:05 pm. the returning flight arrives at 10:35 am. the ticket cost is $239. [user] when does the onward flight arrive? at which airport? [system] the flight arrives at 11:53 pm at pdx international airport. [user] that will be perfect. [system] are you ready to buy tickets? [user] no, that is all i need.
State: [state] origin_city=vancouver, bc return_date=9th of this month inbound_departure_time=10:35 am seating_class=none departure_date=march 1st outbound_departure_time=6:05 pm destination_city=portland passengers=d refundable=none airlines=b