[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=b of possible values a) 2 b) 1 c) 4 d) 3 return_date=9th of this month inbound_departure_time=8:25 pm destination_city=sd airlines=e of possible values a) united airlines b) air france c) alaska airlines d) delta airlines e) southwest airlines f) british airways g) american airlines h) air canada refundable=a of possible values a) true b) false outbound_departure_time=3:10 pm origin_city=las vegas seating_class=dontcare of possible values a) economy b) business c) first class d) premium economy [context] [user] can you help with plane reservations?
State: [state] departure_date=none passengers=none return_date=none inbound_departure_time=none destination_city=none airlines=none refundable=none outbound_departure_time=none origin_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] origin_city=las vegas return_date=9th of this month airlines=f of possible values a) british airways b) air france c) delta airlines d) air canada e) alaska airlines f) southwest airlines g) american airlines h) united airlines departure_date=6th of this month outbound_departure_time=3:10 pm seating_class=dontcare of possible values a) economy b) premium economy c) first class d) business passengers=b of possible values a) 4 b) 1 c) 2 d) 3 inbound_departure_time=8:25 pm refundable=a of possible values a) true b) false destination_city=sd [context] [user] can you help with plane reservations? [system] what day will you depart? [user] the 7th of this month.
State: [state] origin_city=none return_date=none airlines=none departure_date=7th of this month outbound_departure_time=none seating_class=none passengers=none inbound_departure_time=none refundable=none destination_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 departure_date=6th of this month return_date=9th of this month inbound_departure_time=8:25 pm 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) premium economy b) economy c) first class d) business destination_city=sd airlines=b of possible values a) alaska airlines b) southwest airlines c) air canada d) british airways e) delta airlines f) air france g) united airlines h) american airlines refundable=a of possible values a) true b) false [context] [user] can you help with plane reservations? [system] what day will you depart? [user] the 7th of this month. [system] from where will you fly and where will you go? [user] i'm headed to portland. i and one other person. two. depart from cdmx.
State: [state] origin_city=cdmx departure_date=7th of this month return_date=none inbound_departure_time=none outbound_departure_time=none passengers=c seating_class=none destination_city=portland airlines=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] departure_date=6th of this month inbound_departure_time=8:25 pm airlines=a of possible values a) southwest airlines b) british airways c) air canada d) delta airlines e) united airlines f) alaska airlines g) air france h) american airlines refundable=a of possible values a) true b) false outbound_departure_time=3:10 pm return_date=9th of this month destination_city=sd passengers=d of possible values a) 3 b) 4 c) 2 d) 1 seating_class=dontcare of possible values a) business b) premium economy c) economy d) first class origin_city=las vegas [context] [user] can you help with plane reservations? [system] what day will you depart? [user] the 7th of this month. [system] from where will you fly and where will you go? [user] i'm headed to portland. i and one other person. two. depart from cdmx. [system] i have 3 choices for you. how about american airlines? it leaves at 2:35 am. with only 1 stop. the ticket there is $255. [user] good. how about returning?
State: [state] departure_date=7th of this month inbound_departure_time=none airlines=h refundable=none outbound_departure_time=2:35 am return_date=none destination_city=portland passengers=c seating_class=none origin_city=cdmx

[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 destination_city=sd passengers=d of possible values a) 2 b) 3 c) 4 d) 1 airlines=f of possible values a) air canada b) alaska airlines c) united airlines d) british airways e) air france f) southwest airlines g) delta airlines h) american airlines inbound_departure_time=8:25 pm outbound_departure_time=3:10 pm return_date=9th of this month refundable=a of possible values a) true b) false origin_city=las vegas seating_class=dontcare of possible values a) premium economy b) first class c) business d) economy [context] [user] can you help with plane reservations? [system] what day will you depart? [user] the 7th of this month. [system] from where will you fly and where will you go? [user] i'm headed to portland. i and one other person. two. depart from cdmx. [system] i have 3 choices for you. how about american airlines? it leaves at 2:35 am. with only 1 stop. the ticket there is $255. [user] good. how about returning? [system] when will you come home? [user] march 9th.
State: [state] departure_date=7th of this month destination_city=portland passengers=a airlines=h inbound_departure_time=none outbound_departure_time=2:35 am return_date=march 9th refundable=none origin_city=cdmx 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] airlines=d of possible values a) united airlines b) air france c) delta airlines d) southwest airlines e) british airways f) american airlines g) air canada h) alaska airlines origin_city=las vegas outbound_departure_time=3:10 pm departure_date=6th of this month refundable=b of possible values a) false b) true seating_class=dontcare of possible values a) first class b) business c) economy d) premium economy inbound_departure_time=8:25 pm destination_city=sd passengers=b of possible values a) 2 b) 1 c) 4 d) 3 return_date=9th of this month [context] [user] can you help with plane reservations? [system] what day will you depart? [user] the 7th of this month. [system] from where will you fly and where will you go? [user] i'm headed to portland. i and one other person. two. depart from cdmx. [system] i have 3 choices for you. how about american airlines? it leaves at 2:35 am. with only 1 stop. the ticket there is $255. [user] good. how about returning? [system] when will you come home? [user] march 9th. [system] i have american airlines 2:35 am departure, returning 7:20 am. it costs $267. [user] do you know what airports are involved?
State: [state] airlines=f origin_city=cdmx outbound_departure_time=2:35 am departure_date=7th of this month refundable=none seating_class=none inbound_departure_time=none destination_city=portland passengers=a return_date=march 9th

[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) premium economy c) business d) first class destination_city=sd airlines=c of possible values a) british airways b) united airlines c) southwest airlines d) alaska airlines e) air france f) american airlines g) air canada h) delta airlines inbound_departure_time=8:25 pm origin_city=las vegas refundable=a of possible values a) true b) false passengers=c of possible values a) 2 b) 3 c) 1 d) 4 outbound_departure_time=3:10 pm departure_date=6th of this month return_date=9th of this month [context] [user] can you help with plane reservations? [system] what day will you depart? [user] the 7th of this month. [system] from where will you fly and where will you go? [user] i'm headed to portland. i and one other person. two. depart from cdmx. [system] i have 3 choices for you. how about american airlines? it leaves at 2:35 am. with only 1 stop. the ticket there is $255. [user] good. how about returning? [system] when will you come home? [user] march 9th. [system] i have american airlines 2:35 am departure, returning 7:20 am. it costs $267. [user] do you know what airports are involved? [system] pdx international airport. you'll depart from benito juarez international airport. [user] great, get me economy tickets please.
State: [state] seating_class=a destination_city=portland airlines=f inbound_departure_time=7:20 am origin_city=cdmx refundable=none passengers=a outbound_departure_time=2:35 am departure_date=7th of this month return_date=march 9th

[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 passengers=d of possible values a) 2 b) 4 c) 3 d) 1 refundable=b of possible values a) false b) true inbound_departure_time=8:25 pm seating_class=dontcare of possible values a) business b) premium economy c) economy d) first class outbound_departure_time=3:10 pm origin_city=las vegas departure_date=6th of this month airlines=c of possible values a) united airlines b) british airways c) southwest airlines d) american airlines e) alaska airlines f) air france g) air canada h) delta airlines return_date=9th of this month [context] [user] can you help with plane reservations? [system] what day will you depart? [user] the 7th of this month. [system] from where will you fly and where will you go? [user] i'm headed to portland. i and one other person. two. depart from cdmx. [system] i have 3 choices for you. how about american airlines? it leaves at 2:35 am. with only 1 stop. the ticket there is $255. [user] good. how about returning? [system] when will you come home? [user] march 9th. [system] i have american airlines 2:35 am departure, returning 7:20 am. it costs $267. [user] do you know what airports are involved? [system] pdx international airport. you'll depart from benito juarez international airport. [user] great, get me economy tickets please. [system] sure- it's for departing mexico city next thursday on american airlines going to portland at 2:35 am. you'll return march 9th at 7:20 am. your 2 tickets are in economy. [user] perfect, thanks.
State: [state] destination_city=portland passengers=a refundable=none inbound_departure_time=7:20 am seating_class=c outbound_departure_time=2:35 am origin_city=cdmx departure_date=7th of this month airlines=d return_date=march 9th

[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 origin_city=las vegas seating_class=dontcare of possible values a) economy b) first class c) premium economy d) business departure_date=6th of this month airlines=d of possible values a) american airlines b) british airways c) alaska airlines d) southwest airlines e) air france f) delta airlines g) united airlines h) air canada passengers=c of possible values a) 2 b) 4 c) 1 d) 3 return_date=9th of this month refundable=b of possible values a) false b) true destination_city=sd [context] [user] can you help with plane reservations? [system] what day will you depart? [user] the 7th of this month. [system] from where will you fly and where will you go? [user] i'm headed to portland. i and one other person. two. depart from cdmx. [system] i have 3 choices for you. how about american airlines? it leaves at 2:35 am. with only 1 stop. the ticket there is $255. [user] good. how about returning? [system] when will you come home? [user] march 9th. [system] i have american airlines 2:35 am departure, returning 7:20 am. it costs $267. [user] do you know what airports are involved? [system] pdx international airport. you'll depart from benito juarez international airport. [user] great, get me economy tickets please. [system] sure- it's for departing mexico city next thursday on american airlines going to portland at 2:35 am. you'll return march 9th at 7:20 am. your 2 tickets are in economy. [user] perfect, thanks. [system] i got you. [user] that's perfect thanks.
State: [state] outbound_departure_time=2:35 am inbound_departure_time=7:20 am origin_city=cdmx seating_class=a departure_date=7th of this month airlines=a passengers=a return_date=march 9th refundable=none destination_city=portland