[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=d of possible values a) 3 b) 2 c) 4 d) 1 destination_city=sd refundable=a of possible values a) true b) false outbound_departure_time=3:10 pm seating_class=dontcare of possible values a) first class b) economy c) premium economy d) business return_date=9th of this month airlines=h of possible values a) air canada b) british airways c) air france d) alaska airlines e) american airlines f) united airlines g) delta airlines h) southwest airlines inbound_departure_time=8:25 pm departure_date=6th of this month origin_city=las vegas [context] [user] will you help me find some flights?
State: [state] passengers=none destination_city=none refundable=none outbound_departure_time=none seating_class=none return_date=none airlines=none inbound_departure_time=none departure_date=none origin_city=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 airlines=h of possible values a) alaska airlines b) air france c) air canada d) british airways e) delta airlines f) american airlines g) united airlines h) southwest airlines destination_city=sd inbound_departure_time=8:25 pm seating_class=dontcare of possible values a) economy b) first class c) premium economy d) business refundable=a of possible values a) true b) false departure_date=6th of this month 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 [context] [user] will you help me find some flights? [system] when and where are you traveling? [user] i am traveling from san francisco to chicago day after tomorrow.
State: [state] origin_city=san francisco airlines=none destination_city=chicago inbound_departure_time=none seating_class=none refundable=none departure_date=day after tomorrow outbound_departure_time=none passengers=none return_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 return_date=9th of this month refundable=a of possible values a) true b) false passengers=a of possible values a) 1 b) 3 c) 2 d) 4 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 airlines=b of possible values a) air france b) southwest airlines c) united airlines d) air canada e) alaska airlines f) american airlines g) british airways h) delta airlines destination_city=sd origin_city=las vegas [context] [user] will you help me find some flights? [system] when and where are you traveling? [user] i am traveling from san francisco to chicago day after tomorrow. [system] when are you returning? [user] march 8th on economy.
State: [state] outbound_departure_time=none return_date=march 8th refundable=none passengers=none inbound_departure_time=none seating_class=a departure_date=day after tomorrow airlines=none destination_city=chicago origin_city=san francisco

[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 origin_city=las vegas return_date=9th of this month passengers=b of possible values a) 2 b) 1 c) 4 d) 3 outbound_departure_time=3:10 pm departure_date=6th of this month airlines=g of possible values a) air canada b) british airways c) united airlines d) american airlines e) air france f) alaska airlines g) southwest airlines h) delta airlines seating_class=dontcare of possible values a) business b) economy c) premium economy d) first class inbound_departure_time=8:25 pm refundable=a of possible values a) true b) false [context] [user] will you help me find some flights? [system] when and where are you traveling? [user] i am traveling from san francisco to chicago day after tomorrow. [system] when are you returning? [user] march 8th on economy. [system] i found american airlines for $178 that leaves at 3:20 pm and return flight leaves at 7:05 am. [user] are there any flights on united airlines for tomorrow?
State: [state] destination_city=chicago origin_city=san francisco return_date=march 8th passengers=none outbound_departure_time=none departure_date=tomorrow airlines=c seating_class=b inbound_departure_time=none 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] return_date=9th of this month origin_city=las vegas seating_class=dontcare of possible values a) premium economy b) business c) first class d) economy destination_city=sd outbound_departure_time=3:10 pm departure_date=6th of this month inbound_departure_time=8:25 pm passengers=c of possible values a) 2 b) 3 c) 1 d) 4 refundable=b of possible values a) false b) true airlines=g of possible values a) delta airlines b) united airlines c) british airways d) air canada e) american airlines f) air france g) southwest airlines h) alaska airlines [context] [user] will you help me find some flights? [system] when and where are you traveling? [user] i am traveling from san francisco to chicago day after tomorrow. [system] when are you returning? [user] march 8th on economy. [system] i found american airlines for $178 that leaves at 3:20 pm and return flight leaves at 7:05 am. [user] are there any flights on united airlines for tomorrow? [system] i found 1 flight on united airlines for $193 with an outbound flight that leaves at 10:10 pm and return flight that leaves at 6:25 pm. [user] which airport does it depart from?
State: [state] return_date=march 8th origin_city=san francisco seating_class=d destination_city=chicago outbound_departure_time=none departure_date=tomorrow inbound_departure_time=none passengers=none refundable=none 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 seating_class=dontcare of possible values a) premium economy b) economy c) first class d) business return_date=9th of this month airlines=b of possible values a) air france b) southwest airlines c) alaska airlines d) united airlines e) air canada f) american airlines g) delta airlines h) british airways passengers=a of possible values a) 1 b) 2 c) 3 d) 4 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 origin_city=las vegas [context] [user] will you help me find some flights? [system] when and where are you traveling? [user] i am traveling from san francisco to chicago day after tomorrow. [system] when are you returning? [user] march 8th on economy. [system] i found american airlines for $178 that leaves at 3:20 pm and return flight leaves at 7:05 am. [user] are there any flights on united airlines for tomorrow? [system] i found 1 flight on united airlines for $193 with an outbound flight that leaves at 10:10 pm and return flight that leaves at 6:25 pm. [user] which airport does it depart from? [system] sfo international airport. [user] sounds good.
State: [state] destination_city=chicago seating_class=b return_date=march 8th airlines=d passengers=none inbound_departure_time=6:25 pm outbound_departure_time=10:10 pm refundable=none departure_date=tomorrow origin_city=san francisco

[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] inbound_departure_time=8:25 pm return_date=9th of this month passengers=d of possible values a) 2 b) 3 c) 4 d) 1 outbound_departure_time=3:10 pm seating_class=dontcare of possible values a) premium economy b) economy c) business d) first class airlines=a of possible values a) southwest airlines b) delta airlines c) british airways d) air france e) alaska airlines f) united airlines g) american airlines h) air canada destination_city=sd refundable=b of possible values a) false b) true departure_date=6th of this month origin_city=las vegas [context] [user] will you help me find some flights? [system] when and where are you traveling? [user] i am traveling from san francisco to chicago day after tomorrow. [system] when are you returning? [user] march 8th on economy. [system] i found american airlines for $178 that leaves at 3:20 pm and return flight leaves at 7:05 am. [user] are there any flights on united airlines for tomorrow? [system] i found 1 flight on united airlines for $193 with an outbound flight that leaves at 10:10 pm and return flight that leaves at 6:25 pm. [user] which airport does it depart from? [system] sfo international airport. [user] sounds good. [system] do you want to buy tickets? [user] no. will you find me oneway flights?
State: [state] inbound_departure_time=6:25 pm return_date=march 8th passengers=none outbound_departure_time=10:10 pm seating_class=b airlines=f destination_city=chicago refundable=none departure_date=tomorrow origin_city=san francisco

[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] departure_date=6th of this month return_date=9th of this month seating_class=dontcare of possible values a) premium economy b) business c) economy d) first class airlines=d of possible values a) united airlines b) american airlines c) air canada d) southwest airlines e) delta airlines f) british airways g) air france h) alaska airlines passengers=a of possible values a) 1 b) 2 c) 4 d) 3 destination_city=sd outbound_departure_time=3:10 pm inbound_departure_time=8:25 pm origin_city=las vegas refundable=a of possible values a) true b) false [context] [user] will you help me find some flights? [system] when and where are you traveling? [user] i am traveling from san francisco to chicago day after tomorrow. [system] when are you returning? [user] march 8th on economy. [system] i found american airlines for $178 that leaves at 3:20 pm and return flight leaves at 7:05 am. [user] are there any flights on united airlines for tomorrow? [system] i found 1 flight on united airlines for $193 with an outbound flight that leaves at 10:10 pm and return flight that leaves at 6:25 pm. [user] which airport does it depart from? [system] sfo international airport. [user] sounds good. [system] do you want to buy tickets? [user] no. will you find me oneway flights? [system] i found 1 flight on united airlines for $176. it leaves at 10:10 pm with 0 stops. [user] sounds good.
State: [state] departure_date=tomorrow return_date=march 8th seating_class=c airlines=a passengers=none destination_city=chicago outbound_departure_time=10:10 pm inbound_departure_time=6:25 pm origin_city=san francisco 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] outbound_departure_time=3:10 pm inbound_departure_time=8:25 pm airlines=b of possible values a) delta airlines b) southwest airlines c) british airways d) alaska airlines e) united airlines f) american airlines g) air france h) air canada refundable=b of possible values a) false b) true origin_city=las vegas passengers=a of possible values a) 1 b) 3 c) 2 d) 4 destination_city=sd return_date=9th of this month seating_class=dontcare of possible values a) business b) first class c) economy d) premium economy departure_date=6th of this month [context] [user] will you help me find some flights? [system] when and where are you traveling? [user] i am traveling from san francisco to chicago day after tomorrow. [system] when are you returning? [user] march 8th on economy. [system] i found american airlines for $178 that leaves at 3:20 pm and return flight leaves at 7:05 am. [user] are there any flights on united airlines for tomorrow? [system] i found 1 flight on united airlines for $193 with an outbound flight that leaves at 10:10 pm and return flight that leaves at 6:25 pm. [user] which airport does it depart from? [system] sfo international airport. [user] sounds good. [system] do you want to buy tickets? [user] no. will you find me oneway flights? [system] i found 1 flight on united airlines for $176. it leaves at 10:10 pm with 0 stops. [user] sounds good. [system] anything else? [user] no, thanks.
State: [state] outbound_departure_time=10:10 pm inbound_departure_time=6:25 pm airlines=e refundable=none origin_city=san francisco passengers=none destination_city=chicago return_date=march 8th seating_class=c departure_date=tomorrow