[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 seating_class=dontcare of possible values a) business b) economy c) premium economy d) first class inbound_departure_time=8:25 pm passengers=c of possible values a) 3 b) 4 c) 1 d) 2 return_date=9th of this month refundable=a of possible values a) true b) false airlines=g of possible values a) delta airlines b) air france c) air canada d) american airlines e) alaska airlines f) united airlines g) southwest airlines h) british airways outbound_departure_time=3:10 pm destination_city=sd [context] [user] i'm going on a trip soon. can you book me a one way flight ticket?
State: [state] origin_city=none departure_date=none seating_class=none inbound_departure_time=none passengers=none return_date=none refundable=none airlines=none outbound_departure_time=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] passengers=c of possible values a) 4 b) 3 c) 1 d) 2 outbound_departure_time=3:10 pm airlines=e of possible values a) air france b) british airways c) american airlines d) alaska airlines e) southwest airlines f) united airlines g) delta airlines h) air canada refundable=a of possible values a) true b) false inbound_departure_time=8:25 pm seating_class=dontcare of possible values a) business b) first class c) premium economy d) economy destination_city=sd departure_date=6th of this month return_date=9th of this month origin_city=las vegas [context] [user] i'm going on a trip soon. can you book me a one way flight ticket? [system] sure, when are you leaving? [user] i'll be leaving on the 12th of this month.
State: [state] passengers=none outbound_departure_time=none airlines=none refundable=none inbound_departure_time=none seating_class=none destination_city=none departure_date=12th of this month return_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] departure_date=6th of this month outbound_departure_time=3:10 pm airlines=a of possible values a) southwest airlines b) air france c) british airways d) united airlines e) air canada f) alaska airlines g) american airlines h) delta airlines refundable=a of possible values a) true b) false return_date=9th of this month destination_city=sd seating_class=dontcare of possible values a) economy b) premium economy c) business d) first class inbound_departure_time=8:25 pm passengers=d of possible values a) 2 b) 4 c) 3 d) 1 origin_city=las vegas [context] [user] i'm going on a trip soon. can you book me a one way flight ticket? [system] sure, when are you leaving? [user] i'll be leaving on the 12th of this month. [system] where are you going? [user] i'm going to london. just one person.
State: [state] departure_date=12th of this month outbound_departure_time=none airlines=none refundable=none return_date=none destination_city=london seating_class=none inbound_departure_time=none passengers=d 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] refundable=b of possible values a) false b) true departure_date=6th of this month passengers=c of possible values a) 3 b) 4 c) 1 d) 2 inbound_departure_time=8:25 pm origin_city=las vegas airlines=b of possible values a) united airlines b) southwest airlines c) air canada d) british airways e) american airlines f) delta airlines g) air france h) alaska airlines outbound_departure_time=3:10 pm seating_class=dontcare of possible values a) economy b) first class c) premium economy d) business destination_city=sd return_date=9th of this month [context] [user] i'm going on a trip soon. can you book me a one way flight ticket? [system] sure, when are you leaving? [user] i'll be leaving on the 12th of this month. [system] where are you going? [user] i'm going to london. just one person. [system] and where are you leaving from? [user] i'd be flying out from sf.
State: [state] refundable=none departure_date=12th of this month passengers=c inbound_departure_time=none origin_city=sf airlines=none outbound_departure_time=none seating_class=none destination_city=london 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] seating_class=dontcare of possible values a) economy b) first class c) premium economy d) business passengers=a of possible values a) 1 b) 3 c) 4 d) 2 return_date=9th of this month inbound_departure_time=8:25 pm departure_date=6th of this month refundable=b of possible values a) false b) true outbound_departure_time=3:10 pm destination_city=sd airlines=e of possible values a) delta airlines b) american airlines c) alaska airlines d) air france e) southwest airlines f) air canada g) british airways h) united airlines origin_city=las vegas [context] [user] i'm going on a trip soon. can you book me a one way flight ticket? [system] sure, when are you leaving? [user] i'll be leaving on the 12th of this month. [system] where are you going? [user] i'm going to london. just one person. [system] and where are you leaving from? [user] i'd be flying out from sf. [system] i found an alaska airlines flight at 4:30 am with 1 stop for $402. [user] what else is available? i'm going to book it for four people actually.
State: [state] seating_class=none passengers=c return_date=none inbound_departure_time=none departure_date=12th of this month refundable=none outbound_departure_time=none destination_city=london airlines=none origin_city=sf

[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 outbound_departure_time=3:10 pm inbound_departure_time=8:25 pm passengers=b of possible values a) 4 b) 1 c) 2 d) 3 airlines=b of possible values a) delta airlines b) southwest airlines c) american airlines d) alaska airlines e) air france f) air canada g) united airlines h) british airways destination_city=sd origin_city=las vegas seating_class=dontcare of possible values a) first class b) business c) economy d) premium economy departure_date=6th of this month return_date=9th of this month [context] [user] i'm going on a trip soon. can you book me a one way flight ticket? [system] sure, when are you leaving? [user] i'll be leaving on the 12th of this month. [system] where are you going? [user] i'm going to london. just one person. [system] and where are you leaving from? [user] i'd be flying out from sf. [system] i found an alaska airlines flight at 4:30 am with 1 stop for $402. [user] what else is available? i'm going to book it for four people actually. [system] ok, there's 4 possible options. there's an american airlines flight at 7:05 am with 1 stop for $437. [user] are there any other ones? i prefer flying premium economy with southwest airlines.
State: [state] refundable=none outbound_departure_time=none inbound_departure_time=none passengers=a airlines=b destination_city=london origin_city=sf seating_class=d departure_date=12th of this month 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] origin_city=las vegas return_date=9th of this month outbound_departure_time=3:10 pm refundable=b of possible values a) false b) true destination_city=sd inbound_departure_time=8:25 pm seating_class=dontcare of possible values a) business b) premium economy c) first class d) economy airlines=e of possible values a) united airlines b) delta airlines c) alaska airlines d) air canada e) southwest airlines f) british airways g) american airlines h) air france passengers=b of possible values a) 3 b) 1 c) 2 d) 4 departure_date=6th of this month [context] [user] i'm going on a trip soon. can you book me a one way flight ticket? [system] sure, when are you leaving? [user] i'll be leaving on the 12th of this month. [system] where are you going? [user] i'm going to london. just one person. [system] and where are you leaving from? [user] i'd be flying out from sf. [system] i found an alaska airlines flight at 4:30 am with 1 stop for $402. [user] what else is available? i'm going to book it for four people actually. [system] ok, there's 4 possible options. there's an american airlines flight at 7:05 am with 1 stop for $437. [user] are there any other ones? i prefer flying premium economy with southwest airlines. [system] there's one southwest airlines flight that leaves at 7:10 am with 1 stop for $515. [user] what's the arrival time?
State: [state] origin_city=sf return_date=none outbound_departure_time=none refundable=none destination_city=london inbound_departure_time=none seating_class=b airlines=e passengers=d departure_date=12th 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] destination_city=sd inbound_departure_time=8:25 pm origin_city=las vegas seating_class=dontcare of possible values a) economy b) business c) first class d) premium economy airlines=h of possible values a) american airlines b) air canada c) british airways d) delta airlines e) alaska airlines f) united airlines g) air france h) southwest airlines passengers=a of possible values a) 1 b) 2 c) 4 d) 3 refundable=a of possible values a) true b) false return_date=9th of this month departure_date=6th of this month outbound_departure_time=3:10 pm [context] [user] i'm going on a trip soon. can you book me a one way flight ticket? [system] sure, when are you leaving? [user] i'll be leaving on the 12th of this month. [system] where are you going? [user] i'm going to london. just one person. [system] and where are you leaving from? [user] i'd be flying out from sf. [system] i found an alaska airlines flight at 4:30 am with 1 stop for $402. [user] what else is available? i'm going to book it for four people actually. [system] ok, there's 4 possible options. there's an american airlines flight at 7:05 am with 1 stop for $437. [user] are there any other ones? i prefer flying premium economy with southwest airlines. [system] there's one southwest airlines flight that leaves at 7:10 am with 1 stop for $515. [user] what's the arrival time? [system] it would arrive at 6:04 am. [user] that one sounds good.
State: [state] destination_city=london inbound_departure_time=none origin_city=sf seating_class=d airlines=h passengers=c refundable=none return_date=none departure_date=12th of this month outbound_departure_time=7:10 am

[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) first class b) premium economy c) business d) economy airlines=a of possible values a) southwest airlines b) united airlines c) delta airlines d) alaska airlines e) british airways f) american airlines g) air canada h) air france inbound_departure_time=8:25 pm refundable=a of possible values a) true b) false outbound_departure_time=3:10 pm departure_date=6th of this month return_date=9th of this month passengers=a of possible values a) 1 b) 2 c) 3 d) 4 destination_city=sd [context] [user] i'm going on a trip soon. can you book me a one way flight ticket? [system] sure, when are you leaving? [user] i'll be leaving on the 12th of this month. [system] where are you going? [user] i'm going to london. just one person. [system] and where are you leaving from? [user] i'd be flying out from sf. [system] i found an alaska airlines flight at 4:30 am with 1 stop for $402. [user] what else is available? i'm going to book it for four people actually. [system] ok, there's 4 possible options. there's an american airlines flight at 7:05 am with 1 stop for $437. [user] are there any other ones? i prefer flying premium economy with southwest airlines. [system] there's one southwest airlines flight that leaves at 7:10 am with 1 stop for $515. [user] what's the arrival time? [system] it would arrive at 6:04 am. [user] that one sounds good. [system] do you want to buy tickets? [user] no, not right now.
State: [state] origin_city=sf seating_class=b airlines=a inbound_departure_time=none refundable=none outbound_departure_time=7:10 am departure_date=12th of this month return_date=none passengers=d destination_city=london

[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) delta airlines b) air france c) british airways d) air canada e) american airlines f) alaska airlines g) united airlines h) southwest airlines passengers=c of possible values a) 4 b) 2 c) 1 d) 3 seating_class=dontcare of possible values a) first class b) premium economy c) economy d) business outbound_departure_time=3:10 pm origin_city=las vegas return_date=9th of this month refundable=a of possible values a) true b) false inbound_departure_time=8:25 pm destination_city=sd departure_date=6th of this month [context] [user] i'm going on a trip soon. can you book me a one way flight ticket? [system] sure, when are you leaving? [user] i'll be leaving on the 12th of this month. [system] where are you going? [user] i'm going to london. just one person. [system] and where are you leaving from? [user] i'd be flying out from sf. [system] i found an alaska airlines flight at 4:30 am with 1 stop for $402. [user] what else is available? i'm going to book it for four people actually. [system] ok, there's 4 possible options. there's an american airlines flight at 7:05 am with 1 stop for $437. [user] are there any other ones? i prefer flying premium economy with southwest airlines. [system] there's one southwest airlines flight that leaves at 7:10 am with 1 stop for $515. [user] what's the arrival time? [system] it would arrive at 6:04 am. [user] that one sounds good. [system] do you want to buy tickets? [user] no, not right now. [system] ok. need help with anything else? [user] no, thank you.
State: [state] airlines=h passengers=a seating_class=b outbound_departure_time=7:10 am origin_city=sf return_date=none refundable=none inbound_departure_time=none destination_city=london departure_date=12th of this month