[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 passengers=a of possible values a) 1 b) 3 c) 4 d) 2 refundable=b of possible values a) false b) true seating_class=dontcare of possible values a) business b) premium economy c) economy d) first class inbound_departure_time=8:25 pm destination_city=sd airlines=d of possible values a) alaska airlines b) air canada c) air france d) southwest airlines e) british airways f) united airlines g) american airlines h) delta airlines return_date=9th of this month outbound_departure_time=3:10 pm origin_city=las vegas [context] [user] i have a trip coming up. can you find me some oneway flights? i'm traveling to sfo.
State: [state] departure_date=none passengers=none refundable=none seating_class=none inbound_departure_time=none destination_city=sfo airlines=none return_date=none outbound_departure_time=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] return_date=9th of this month inbound_departure_time=8:25 pm passengers=b of possible values a) 4 b) 1 c) 3 d) 2 seating_class=dontcare of possible values a) first class b) economy c) business d) premium economy outbound_departure_time=3:10 pm origin_city=las vegas departure_date=6th of this month airlines=d of possible values a) air france b) united airlines c) british airways d) southwest airlines e) air canada f) alaska airlines g) delta airlines h) american airlines destination_city=sd refundable=a of possible values a) true b) false [context] [user] i have a trip coming up. can you find me some oneway flights? i'm traveling to sfo. [system] sure. where will you be leaving from? [user] i'll be leaving from la.
State: [state] return_date=none inbound_departure_time=none passengers=none seating_class=none outbound_departure_time=none origin_city=la departure_date=none airlines=none destination_city=sfo 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] seating_class=dontcare of possible values a) premium economy b) business c) first class d) economy refundable=b of possible values a) false b) true origin_city=las vegas departure_date=6th of this month destination_city=sd outbound_departure_time=3:10 pm inbound_departure_time=8:25 pm passengers=c of possible values a) 2 b) 3 c) 1 d) 4 airlines=g of possible values a) air france b) delta airlines c) air canada d) american airlines e) united airlines f) alaska airlines g) southwest airlines h) british airways return_date=9th of this month [context] [user] i have a trip coming up. can you find me some oneway flights? i'm traveling to sfo. [system] sure. where will you be leaving from? [user] i'll be leaving from la. [system] when do plan to leave? [user] i'll be leaving on march 12th.
State: [state] seating_class=none refundable=none origin_city=la departure_date=march 12th destination_city=sfo outbound_departure_time=none inbound_departure_time=none passengers=none airlines=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] passengers=b of possible values a) 2 b) 1 c) 4 d) 3 departure_date=6th of this month destination_city=sd return_date=9th of this month refundable=a of possible values a) true b) false seating_class=dontcare of possible values a) economy b) first class c) business d) premium economy airlines=e of possible values a) american airlines b) delta airlines c) british airways d) alaska airlines e) southwest airlines f) united airlines g) air canada h) air france outbound_departure_time=3:10 pm origin_city=las vegas inbound_departure_time=8:25 pm [context] [user] i have a trip coming up. can you find me some oneway flights? i'm traveling to sfo. [system] sure. where will you be leaving from? [user] i'll be leaving from la. [system] when do plan to leave? [user] i'll be leaving on march 12th. [system] there is a alaska airlines flight that leaves at 5:50 pm and has 0 stops. the price of the ticket is $97. [user] when does the onward flight arrive? which airport does the flight depart from?
State: [state] passengers=none departure_date=march 12th destination_city=sfo return_date=none refundable=none seating_class=none airlines=none outbound_departure_time=none origin_city=la 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] inbound_departure_time=8:25 pm origin_city=las vegas seating_class=dontcare of possible values a) economy b) first class c) business d) premium economy airlines=c of possible values a) alaska airlines b) american airlines c) southwest airlines d) british airways e) air canada f) air france g) united airlines h) delta airlines passengers=b of possible values a) 2 b) 1 c) 4 d) 3 departure_date=6th of this month destination_city=sd refundable=a of possible values a) true b) false outbound_departure_time=3:10 pm return_date=9th of this month [context] [user] i have a trip coming up. can you find me some oneway flights? i'm traveling to sfo. [system] sure. where will you be leaving from? [user] i'll be leaving from la. [system] when do plan to leave? [user] i'll be leaving on march 12th. [system] there is a alaska airlines flight that leaves at 5:50 pm and has 0 stops. the price of the ticket is $97. [user] when does the onward flight arrive? which airport does the flight depart from? [system] the flight departs from lax international airport. the onward flight arrives at 7:15 pm. [user] that flight sounds good to me.
State: [state] inbound_departure_time=none origin_city=la seating_class=none airlines=a passengers=none departure_date=march 12th destination_city=sfo refundable=none outbound_departure_time=5:50 pm 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 passengers=a of possible values a) 1 b) 2 c) 4 d) 3 inbound_departure_time=8:25 pm departure_date=6th of this month origin_city=las vegas destination_city=sd refundable=b of possible values a) false b) true return_date=9th of this month seating_class=dontcare of possible values a) business b) premium economy c) economy d) first class airlines=c of possible values a) british airways b) american airlines c) southwest airlines d) delta airlines e) alaska airlines f) united airlines g) air canada h) air france [context] [user] i have a trip coming up. can you find me some oneway flights? i'm traveling to sfo. [system] sure. where will you be leaving from? [user] i'll be leaving from la. [system] when do plan to leave? [user] i'll be leaving on march 12th. [system] there is a alaska airlines flight that leaves at 5:50 pm and has 0 stops. the price of the ticket is $97. [user] when does the onward flight arrive? which airport does the flight depart from? [system] the flight departs from lax international airport. the onward flight arrives at 7:15 pm. [user] that flight sounds good to me. [system] do you want to buy tickets for it? [user] yes, there are 4 people in my group.
State: [state] outbound_departure_time=5:50 pm passengers=c inbound_departure_time=none departure_date=march 12th origin_city=la destination_city=sfo refundable=none return_date=none seating_class=none airlines=e

[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 passengers=b of possible values a) 4 b) 1 c) 3 d) 2 destination_city=sd airlines=e of possible values a) delta airlines b) american airlines c) air france d) alaska airlines e) southwest airlines f) united airlines g) british airways h) air canada departure_date=6th of this month return_date=9th of this month origin_city=las vegas refundable=b of possible values a) false b) true seating_class=dontcare of possible values a) premium economy b) economy c) first class d) business [context] [user] i have a trip coming up. can you find me some oneway flights? i'm traveling to sfo. [system] sure. where will you be leaving from? [user] i'll be leaving from la. [system] when do plan to leave? [user] i'll be leaving on march 12th. [system] there is a alaska airlines flight that leaves at 5:50 pm and has 0 stops. the price of the ticket is $97. [user] when does the onward flight arrive? which airport does the flight depart from? [system] the flight departs from lax international airport. the onward flight arrives at 7:15 pm. [user] that flight sounds good to me. [system] do you want to buy tickets for it? [user] yes, there are 4 people in my group. [system] please confirm: the flight is from los angeles. the flight is going to san francisco. the airline is alaska airlines. the departure date is march 12th. the number of passengers is 4. the seating is economy. [user] yes, that sounds good.
State: [state] outbound_departure_time=5:50 pm inbound_departure_time=none passengers=a destination_city=sfo airlines=d departure_date=march 12th return_date=none origin_city=la refundable=none 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] return_date=9th of this month destination_city=sd inbound_departure_time=8:25 pm origin_city=las vegas seating_class=dontcare of possible values a) premium economy b) business c) economy d) first class refundable=a of possible values a) true b) false departure_date=6th of this month outbound_departure_time=3:10 pm airlines=d of possible values a) united airlines b) delta airlines c) air france d) southwest airlines e) alaska airlines f) american airlines g) air canada h) british airways passengers=a of possible values a) 1 b) 2 c) 3 d) 4 [context] [user] i have a trip coming up. can you find me some oneway flights? i'm traveling to sfo. [system] sure. where will you be leaving from? [user] i'll be leaving from la. [system] when do plan to leave? [user] i'll be leaving on march 12th. [system] there is a alaska airlines flight that leaves at 5:50 pm and has 0 stops. the price of the ticket is $97. [user] when does the onward flight arrive? which airport does the flight depart from? [system] the flight departs from lax international airport. the onward flight arrives at 7:15 pm. [user] that flight sounds good to me. [system] do you want to buy tickets for it? [user] yes, there are 4 people in my group. [system] please confirm: the flight is from los angeles. the flight is going to san francisco. the airline is alaska airlines. the departure date is march 12th. the number of passengers is 4. the seating is economy. [user] yes, that sounds good. [system] your oneway ticket is confirmed. [user] thanks for you help. that's all i need.
State: [state] return_date=none destination_city=sfo inbound_departure_time=none origin_city=la seating_class=c refundable=none departure_date=march 12th outbound_departure_time=5:50 pm airlines=e passengers=d