[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 origin_city=las vegas destination_city=sd inbound_departure_time=8:25 pm refundable=b of possible values a) false b) true passengers=a of possible values a) 1 b) 3 c) 2 d) 4 departure_date=6th of this month seating_class=dontcare of possible values a) business b) economy c) first class d) premium economy airlines=c of possible values a) british airways b) air canada c) southwest airlines d) alaska airlines e) air france f) united airlines g) american airlines h) delta airlines [context] [user] i need a oneway flight for a trip i have coming up.
State: [state] return_date=none outbound_departure_time=none origin_city=none destination_city=none inbound_departure_time=none refundable=none passengers=none departure_date=none seating_class=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] origin_city=las vegas passengers=a of possible values a) 1 b) 3 c) 4 d) 2 outbound_departure_time=3:10 pm return_date=9th of this month airlines=b of possible values a) american airlines b) southwest airlines c) air france d) air canada e) united airlines f) british airways g) delta airlines h) alaska airlines departure_date=6th of this month refundable=b of possible values a) false b) true seating_class=dontcare of possible values a) economy b) premium economy c) first class d) business destination_city=sd inbound_departure_time=8:25 pm [context] [user] i need a oneway flight for a trip i have coming up. [system] what is your starting point? [user] getting out of washington for a bit.
State: [state] origin_city=washington passengers=none outbound_departure_time=none return_date=none airlines=none departure_date=none refundable=none seating_class=none destination_city=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] return_date=9th of this month departure_date=6th of this month passengers=c of possible values a) 3 b) 2 c) 1 d) 4 airlines=h of possible values a) alaska airlines b) delta airlines c) united airlines d) air canada e) british airways f) air france g) american airlines h) southwest airlines outbound_departure_time=3:10 pm refundable=b of possible values a) false b) true origin_city=las vegas inbound_departure_time=8:25 pm destination_city=sd seating_class=dontcare of possible values a) business b) economy c) first class d) premium economy [context] [user] i need a oneway flight for a trip i have coming up. [system] what is your starting point? [user] getting out of washington for a bit. [system] date of departure? [user] i need refundable tickets only, in case plans change. the 14th of this month is when i am leaving.
State: [state] return_date=none departure_date=14th of this month passengers=none airlines=none outbound_departure_time=none refundable=b origin_city=washington inbound_departure_time=none destination_city=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] seating_class=dontcare of possible values a) first class b) premium economy c) business d) economy departure_date=6th of this month inbound_departure_time=8:25 pm destination_city=sd return_date=9th of this month passengers=c of possible values a) 4 b) 3 c) 1 d) 2 refundable=a of possible values a) true b) false airlines=g of possible values a) british airways b) delta airlines c) air france d) united airlines e) american airlines f) alaska airlines g) southwest airlines h) air canada outbound_departure_time=3:10 pm origin_city=las vegas [context] [user] i need a oneway flight for a trip i have coming up. [system] what is your starting point? [user] getting out of washington for a bit. [system] date of departure? [user] i need refundable tickets only, in case plans change. the 14th of this month is when i am leaving. [system] what is your destination? [user] chi-town bound! business or economy will work for me.
State: [state] seating_class=dontcare departure_date=14th of this month inbound_departure_time=none destination_city=chi-town return_date=none passengers=none refundable=a airlines=none outbound_departure_time=none origin_city=washington

[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=a of possible values a) southwest airlines b) air canada c) british airways d) alaska airlines e) delta airlines f) american airlines g) united airlines h) air france departure_date=6th of this month passengers=b of possible values a) 2 b) 1 c) 4 d) 3 destination_city=sd return_date=9th of this month outbound_departure_time=3:10 pm origin_city=las vegas refundable=a of possible values a) true b) false inbound_departure_time=8:25 pm seating_class=dontcare of possible values a) economy b) premium economy c) business d) first class [context] [user] i need a oneway flight for a trip i have coming up. [system] what is your starting point? [user] getting out of washington for a bit. [system] date of departure? [user] i need refundable tickets only, in case plans change. the 14th of this month is when i am leaving. [system] what is your destination? [user] chi-town bound! business or economy will work for me. [system] i found 1 flight for you. united airlines outbound flight leaves at 1:30 pm and it has 0 stops. the cost is $117. [user] what is the arrival time?
State: [state] airlines=none departure_date=14th of this month passengers=none destination_city=chi-town return_date=none outbound_departure_time=none origin_city=washington refundable=a inbound_departure_time=none seating_class=dontcare

[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) economy b) first class c) business d) premium economy inbound_departure_time=8:25 pm passengers=a of possible values a) 1 b) 3 c) 2 d) 4 return_date=9th of this month airlines=b of possible values a) american airlines b) southwest airlines c) air canada d) air france e) delta airlines f) united airlines g) alaska airlines h) british airways destination_city=sd outbound_departure_time=3:10 pm departure_date=6th of this month origin_city=las vegas refundable=a of possible values a) true b) false [context] [user] i need a oneway flight for a trip i have coming up. [system] what is your starting point? [user] getting out of washington for a bit. [system] date of departure? [user] i need refundable tickets only, in case plans change. the 14th of this month is when i am leaving. [system] what is your destination? [user] chi-town bound! business or economy will work for me. [system] i found 1 flight for you. united airlines outbound flight leaves at 1:30 pm and it has 0 stops. the cost is $117. [user] what is the arrival time? [system] 2:28 pm is the arrival time. [user] sounds good to me!
State: [state] seating_class=dontcare inbound_departure_time=none passengers=none return_date=none airlines=f destination_city=chi-town outbound_departure_time=1:30 pm departure_date=14th of this month origin_city=washington refundable=a

[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 inbound_departure_time=8:25 pm origin_city=las vegas passengers=b of possible values a) 2 b) 1 c) 4 d) 3 seating_class=dontcare of possible values a) first class b) premium economy c) economy d) business destination_city=sd refundable=a of possible values a) true b) false return_date=9th of this month outbound_departure_time=3:10 pm airlines=h of possible values a) alaska airlines b) air canada c) united airlines d) british airways e) american airlines f) air france g) delta airlines h) southwest airlines [context] [user] i need a oneway flight for a trip i have coming up. [system] what is your starting point? [user] getting out of washington for a bit. [system] date of departure? [user] i need refundable tickets only, in case plans change. the 14th of this month is when i am leaving. [system] what is your destination? [user] chi-town bound! business or economy will work for me. [system] i found 1 flight for you. united airlines outbound flight leaves at 1:30 pm and it has 0 stops. the cost is $117. [user] what is the arrival time? [system] 2:28 pm is the arrival time. [user] sounds good to me! [system] want to buy tickets? [user] yes, i would like to get a ticket please. 1 person in my group.
State: [state] departure_date=14th of this month inbound_departure_time=none origin_city=washington passengers=b seating_class=dontcare destination_city=chi-town refundable=a return_date=none outbound_departure_time=1:30 pm airlines=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] origin_city=las vegas destination_city=sd refundable=a of possible values a) true b) false passengers=a of possible values a) 1 b) 2 c) 3 d) 4 departure_date=6th of this month airlines=f of possible values a) british airways b) american airlines c) air france d) united airlines e) air canada f) southwest airlines g) alaska airlines h) delta airlines outbound_departure_time=3:10 pm seating_class=dontcare of possible values a) business b) first class c) premium economy d) economy inbound_departure_time=8:25 pm return_date=9th of this month [context] [user] i need a oneway flight for a trip i have coming up. [system] what is your starting point? [user] getting out of washington for a bit. [system] date of departure? [user] i need refundable tickets only, in case plans change. the 14th of this month is when i am leaving. [system] what is your destination? [user] chi-town bound! business or economy will work for me. [system] i found 1 flight for you. united airlines outbound flight leaves at 1:30 pm and it has 0 stops. the cost is $117. [user] what is the arrival time? [system] 2:28 pm is the arrival time. [user] sounds good to me! [system] want to buy tickets? [user] yes, i would like to get a ticket please. 1 person in my group. [system] please confirm: flight from washington to chicago on united airlines. 1 passenger, economy class, march 14th. [user] nope. need tickets for two people.
State: [state] origin_city=washington destination_city=chi-town refundable=a passengers=b departure_date=14th of this month airlines=d outbound_departure_time=1:30 pm seating_class=dontcare inbound_departure_time=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] inbound_departure_time=8:25 pm passengers=d of possible values a) 2 b) 3 c) 4 d) 1 outbound_departure_time=3:10 pm origin_city=las vegas destination_city=sd seating_class=dontcare of possible values a) business b) first class c) premium economy d) economy departure_date=6th of this month airlines=e of possible values a) air canada b) air france c) united airlines d) american airlines e) southwest airlines f) british airways g) delta airlines h) alaska airlines return_date=9th of this month refundable=b of possible values a) false b) true [context] [user] i need a oneway flight for a trip i have coming up. [system] what is your starting point? [user] getting out of washington for a bit. [system] date of departure? [user] i need refundable tickets only, in case plans change. the 14th of this month is when i am leaving. [system] what is your destination? [user] chi-town bound! business or economy will work for me. [system] i found 1 flight for you. united airlines outbound flight leaves at 1:30 pm and it has 0 stops. the cost is $117. [user] what is the arrival time? [system] 2:28 pm is the arrival time. [user] sounds good to me! [system] want to buy tickets? [user] yes, i would like to get a ticket please. 1 person in my group. [system] please confirm: flight from washington to chicago on united airlines. 1 passenger, economy class, march 14th. [user] nope. need tickets for two people. [system] please confirm: march 14th departure; 2 passengers. [user] yes. sounds good.
State: [state] inbound_departure_time=none passengers=a outbound_departure_time=1:30 pm origin_city=washington destination_city=chi-town seating_class=dontcare departure_date=14th of this month airlines=c return_date=none refundable=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] refundable=b of possible values a) false b) true seating_class=dontcare of possible values a) economy b) business c) first class d) premium economy passengers=a of possible values a) 1 b) 3 c) 2 d) 4 outbound_departure_time=3:10 pm destination_city=sd return_date=9th of this month airlines=b of possible values a) air canada b) southwest airlines c) united airlines d) american airlines e) air france f) delta airlines g) alaska airlines h) british airways departure_date=6th of this month origin_city=las vegas inbound_departure_time=8:25 pm [context] [user] i need a oneway flight for a trip i have coming up. [system] what is your starting point? [user] getting out of washington for a bit. [system] date of departure? [user] i need refundable tickets only, in case plans change. the 14th of this month is when i am leaving. [system] what is your destination? [user] chi-town bound! business or economy will work for me. [system] i found 1 flight for you. united airlines outbound flight leaves at 1:30 pm and it has 0 stops. the cost is $117. [user] what is the arrival time? [system] 2:28 pm is the arrival time. [user] sounds good to me! [system] want to buy tickets? [user] yes, i would like to get a ticket please. 1 person in my group. [system] please confirm: flight from washington to chicago on united airlines. 1 passenger, economy class, march 14th. [user] nope. need tickets for two people. [system] please confirm: march 14th departure; 2 passengers. [user] yes. sounds good. [system] oneway ticket is confirmed. [user] that covers it. thank you for your help.
State: [state] refundable=b seating_class=dontcare passengers=c outbound_departure_time=1:30 pm destination_city=chi-town return_date=none airlines=c departure_date=14th of this month origin_city=washington inbound_departure_time=none