[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 passengers=c of possible values a) 2 b) 4 c) 1 d) 3 destination_city=sd departure_date=6th of this month return_date=9th of this month seating_class=dontcare of possible values a) economy b) first class c) business d) premium economy inbound_departure_time=8:25 pm refundable=a of possible values a) true b) false outbound_departure_time=3:10 pm airlines=d of possible values a) british airways b) delta airlines c) air canada d) southwest airlines e) alaska airlines f) united airlines g) air france h) american airlines [context] [user] can you get me info. on some flights?
State: [state] origin_city=none passengers=none destination_city=none departure_date=none return_date=none seating_class=none inbound_departure_time=none refundable=none outbound_departure_time=none airlines=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] airlines=h of possible values a) air canada b) air france c) delta airlines d) alaska airlines e) american airlines f) british airways g) united airlines h) southwest airlines departure_date=6th of this month origin_city=las vegas seating_class=dontcare of possible values a) business b) economy c) premium economy d) first class inbound_departure_time=8:25 pm refundable=b of possible values a) false b) true return_date=9th of this month outbound_departure_time=3:10 pm passengers=d of possible values a) 4 b) 3 c) 2 d) 1 destination_city=sd [context] [user] can you get me info. on some flights? [system] when will you leave? do you know where you'll go? [user] i am leaving 1st of this month to go to nairobi.
State: [state] airlines=none departure_date=1st of this month origin_city=none seating_class=none inbound_departure_time=none refundable=none return_date=none outbound_departure_time=none passengers=none destination_city=nairobi

[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=a of possible values a) true b) false origin_city=las vegas return_date=9th of this month destination_city=sd airlines=b of possible values a) air france b) southwest airlines c) alaska airlines d) air canada e) delta airlines f) united airlines g) british airways h) american airlines inbound_departure_time=8:25 pm departure_date=6th of this month outbound_departure_time=3:10 pm passengers=d of possible values a) 4 b) 3 c) 2 d) 1 seating_class=dontcare of possible values a) business b) first class c) premium economy d) economy [context] [user] can you get me info. on some flights? [system] when will you leave? do you know where you'll go? [user] i am leaving 1st of this month to go to nairobi. [system] from where will you leave? [user] i'm leaving atlanta then.
State: [state] refundable=none origin_city=atlanta return_date=none destination_city=nairobi airlines=none inbound_departure_time=none departure_date=1st of this month outbound_departure_time=none passengers=none seating_class=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 seating_class=dontcare of possible values a) premium economy b) first class c) business d) economy passengers=d of possible values a) 4 b) 3 c) 2 d) 1 airlines=a of possible values a) southwest airlines b) alaska airlines c) delta airlines d) air france e) american airlines f) british airways g) air canada h) united airlines outbound_departure_time=3:10 pm departure_date=6th of this month inbound_departure_time=8:25 pm refundable=a of possible values a) true b) false origin_city=las vegas destination_city=sd [context] [user] can you get me info. on some flights? [system] when will you leave? do you know where you'll go? [user] i am leaving 1st of this month to go to nairobi. [system] from where will you leave? [user] i'm leaving atlanta then. [system] great, there are 4 choices. how about flying american airlines, leaving at 3:25 pm with 1 stop? the price for that is $438. [user] hmmm, i'm looking for something better, is there a better option?
State: [state] return_date=none seating_class=none passengers=none airlines=none outbound_departure_time=none departure_date=1st of this month inbound_departure_time=none refundable=none origin_city=atlanta destination_city=nairobi

[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 refundable=b of possible values a) false b) true outbound_departure_time=3:10 pm destination_city=sd seating_class=dontcare of possible values a) economy b) business c) first class d) premium economy return_date=9th of this month origin_city=las vegas passengers=c of possible values a) 2 b) 4 c) 1 d) 3 airlines=c of possible values a) british airways b) delta airlines c) southwest airlines d) air canada e) united airlines f) alaska airlines g) air france h) american airlines departure_date=6th of this month [context] [user] can you get me info. on some flights? [system] when will you leave? do you know where you'll go? [user] i am leaving 1st of this month to go to nairobi. [system] from where will you leave? [user] i'm leaving atlanta then. [system] great, there are 4 choices. how about flying american airlines, leaving at 3:25 pm with 1 stop? the price for that is $438. [user] hmmm, i'm looking for something better, is there a better option? [system] how about delta airlines, leaving 2:10 pm, 1 stop. their price is $448. [user] i'd like something different. i like economy the best.
State: [state] inbound_departure_time=none refundable=none outbound_departure_time=none destination_city=nairobi seating_class=a return_date=none origin_city=atlanta passengers=none airlines=none departure_date=1st 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] departure_date=6th of this month airlines=b of possible values a) air france b) southwest airlines c) air canada d) delta airlines e) british airways f) alaska airlines g) american airlines h) united airlines return_date=9th of this month outbound_departure_time=3:10 pm refundable=a of possible values a) true b) false seating_class=dontcare of possible values a) first class b) premium economy c) economy d) business destination_city=sd passengers=d of possible values a) 4 b) 2 c) 3 d) 1 inbound_departure_time=8:25 pm origin_city=las vegas [context] [user] can you get me info. on some flights? [system] when will you leave? do you know where you'll go? [user] i am leaving 1st of this month to go to nairobi. [system] from where will you leave? [user] i'm leaving atlanta then. [system] great, there are 4 choices. how about flying american airlines, leaving at 3:25 pm with 1 stop? the price for that is $438. [user] hmmm, i'm looking for something better, is there a better option? [system] how about delta airlines, leaving 2:10 pm, 1 stop. their price is $448. [user] i'd like something different. i like economy the best. [system] how would you like southwest airlines departing at 1:25 pm with one stop? the cost on that one is $423? [user] is that ticket one i can get my money back on if i don't want to travel then?
State: [state] departure_date=1st of this month airlines=none return_date=none outbound_departure_time=none refundable=none seating_class=c destination_city=nairobi passengers=none inbound_departure_time=none origin_city=atlanta

[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 outbound_departure_time=3:10 pm destination_city=sd departure_date=6th of this month passengers=d of possible values a) 2 b) 3 c) 4 d) 1 airlines=h of possible values a) british airways b) united airlines c) air france d) air canada e) american airlines f) alaska airlines g) delta airlines h) southwest airlines seating_class=dontcare of possible values a) business b) first class c) premium economy d) economy inbound_departure_time=8:25 pm refundable=b of possible values a) false b) true origin_city=las vegas [context] [user] can you get me info. on some flights? [system] when will you leave? do you know where you'll go? [user] i am leaving 1st of this month to go to nairobi. [system] from where will you leave? [user] i'm leaving atlanta then. [system] great, there are 4 choices. how about flying american airlines, leaving at 3:25 pm with 1 stop? the price for that is $438. [user] hmmm, i'm looking for something better, is there a better option? [system] how about delta airlines, leaving 2:10 pm, 1 stop. their price is $448. [user] i'd like something different. i like economy the best. [system] how would you like southwest airlines departing at 1:25 pm with one stop? the cost on that one is $423? [user] is that ticket one i can get my money back on if i don't want to travel then? [system] unfortunately no. you can't get a refund. [user] when does that plane arrive in nairobi? where will i depart from?
State: [state] return_date=none outbound_departure_time=none destination_city=nairobi departure_date=1st of this month passengers=none airlines=none seating_class=d inbound_departure_time=none refundable=none origin_city=atlanta

[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] airlines=f of possible values a) british airways b) air canada c) air france d) american airlines e) united airlines f) southwest airlines g) alaska airlines h) delta airlines outbound_departure_time=3:10 pm inbound_departure_time=8:25 pm passengers=a of possible values a) 1 b) 2 c) 4 d) 3 origin_city=las vegas return_date=9th of this month departure_date=6th of this month seating_class=dontcare of possible values a) business b) first class c) economy d) premium economy refundable=b of possible values a) false b) true destination_city=sd [context] [user] can you get me info. on some flights? [system] when will you leave? do you know where you'll go? [user] i am leaving 1st of this month to go to nairobi. [system] from where will you leave? [user] i'm leaving atlanta then. [system] great, there are 4 choices. how about flying american airlines, leaving at 3:25 pm with 1 stop? the price for that is $438. [user] hmmm, i'm looking for something better, is there a better option? [system] how about delta airlines, leaving 2:10 pm, 1 stop. their price is $448. [user] i'd like something different. i like economy the best. [system] how would you like southwest airlines departing at 1:25 pm with one stop? the cost on that one is $423? [user] is that ticket one i can get my money back on if i don't want to travel then? [system] unfortunately no. you can't get a refund. [user] when does that plane arrive in nairobi? where will i depart from? [system] it arrives at 5:57 pm at the jomo kenyatta international airport. [user] ok, i think i'll lock in on that option. get me a oneway ticket.
State: [state] airlines=f outbound_departure_time=1:25 pm inbound_departure_time=none passengers=none origin_city=atlanta return_date=none departure_date=1st of this month seating_class=c refundable=none destination_city=nairobi

[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] airlines=f of possible values a) air france b) united airlines c) delta airlines d) alaska airlines e) american airlines f) southwest airlines g) british airways h) air canada 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) premium economy b) business c) economy d) first class origin_city=las vegas outbound_departure_time=3:10 pm departure_date=6th of this month inbound_departure_time=8:25 pm refundable=b of possible values a) false b) true [context] [user] can you get me info. on some flights? [system] when will you leave? do you know where you'll go? [user] i am leaving 1st of this month to go to nairobi. [system] from where will you leave? [user] i'm leaving atlanta then. [system] great, there are 4 choices. how about flying american airlines, leaving at 3:25 pm with 1 stop? the price for that is $438. [user] hmmm, i'm looking for something better, is there a better option? [system] how about delta airlines, leaving 2:10 pm, 1 stop. their price is $448. [user] i'd like something different. i like economy the best. [system] how would you like southwest airlines departing at 1:25 pm with one stop? the cost on that one is $423? [user] is that ticket one i can get my money back on if i don't want to travel then? [system] unfortunately no. you can't get a refund. [user] when does that plane arrive in nairobi? where will i depart from? [system] it arrives at 5:57 pm at the jomo kenyatta international airport. [user] ok, i think i'll lock in on that option. get me a oneway ticket. [system] fine, just to make sure i'm getting everything right: you'll leave atlanta, 1 passenger, on southwest airlines today, going to nairobi on economy. [user] that's a winner, great.
State: [state] airlines=f passengers=a destination_city=nairobi return_date=none seating_class=c origin_city=atlanta outbound_departure_time=1:25 pm departure_date=1st of this month 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] origin_city=las vegas seating_class=dontcare of possible values a) economy b) business c) first class d) premium economy passengers=c of possible values a) 4 b) 2 c) 1 d) 3 return_date=9th of this month inbound_departure_time=8:25 pm airlines=g of possible values a) air france b) british airways c) united airlines d) delta airlines e) alaska airlines f) air canada g) southwest airlines h) american airlines refundable=a of possible values a) true b) false departure_date=6th of this month destination_city=sd outbound_departure_time=3:10 pm [context] [user] can you get me info. on some flights? [system] when will you leave? do you know where you'll go? [user] i am leaving 1st of this month to go to nairobi. [system] from where will you leave? [user] i'm leaving atlanta then. [system] great, there are 4 choices. how about flying american airlines, leaving at 3:25 pm with 1 stop? the price for that is $438. [user] hmmm, i'm looking for something better, is there a better option? [system] how about delta airlines, leaving 2:10 pm, 1 stop. their price is $448. [user] i'd like something different. i like economy the best. [system] how would you like southwest airlines departing at 1:25 pm with one stop? the cost on that one is $423? [user] is that ticket one i can get my money back on if i don't want to travel then? [system] unfortunately no. you can't get a refund. [user] when does that plane arrive in nairobi? where will i depart from? [system] it arrives at 5:57 pm at the jomo kenyatta international airport. [user] ok, i think i'll lock in on that option. get me a oneway ticket. [system] fine, just to make sure i'm getting everything right: you'll leave atlanta, 1 passenger, on southwest airlines today, going to nairobi on economy. [user] that's a winner, great. [system] your ticket is confirmed. [user] great, thanks.
State: [state] origin_city=atlanta seating_class=a passengers=c return_date=none inbound_departure_time=none airlines=g refundable=none departure_date=1st of this month destination_city=nairobi outbound_departure_time=1:25 pm