[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=b of possible values a) 4 b) 1 c) 2 d) 3 seating_class=dontcare of possible values a) premium economy b) economy c) first class d) business destination_city=sd inbound_departure_time=8:25 pm origin_city=las vegas airlines=d of possible values a) american airlines b) alaska airlines c) united airlines d) southwest airlines e) air canada f) delta airlines g) air france h) british airways return_date=9th of this month departure_date=6th of this month refundable=b of possible values a) false b) true [context] [user] i'm planning on travelling soon. could you please find me oneway flights for the 4th of this month?
State: [state] outbound_departure_time=none passengers=none seating_class=none destination_city=none inbound_departure_time=none origin_city=none airlines=none return_date=none departure_date=4th of this month 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] airlines=d of possible values a) air canada b) british airways c) american airlines d) southwest airlines e) delta airlines f) air france g) alaska airlines h) united airlines seating_class=dontcare of possible values a) first class b) economy c) business d) premium economy outbound_departure_time=3:10 pm destination_city=sd passengers=a of possible values a) 1 b) 2 c) 4 d) 3 origin_city=las vegas inbound_departure_time=8:25 pm departure_date=6th of this month refundable=b of possible values a) false b) true return_date=9th of this month [context] [user] i'm planning on travelling soon. could you please find me oneway flights for the 4th of this month? [system] which city will you be leaving from, and where is your destination? [user] i will be travelling from sfo to chicago.
State: [state] airlines=none seating_class=none outbound_departure_time=none destination_city=chicago passengers=none origin_city=sfo inbound_departure_time=none departure_date=4th of this month refundable=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] airlines=b of possible values a) british airways b) southwest airlines c) alaska airlines d) air canada e) american airlines f) united airlines g) delta airlines h) air france seating_class=dontcare of possible values a) first class b) business c) premium economy d) economy origin_city=las vegas destination_city=sd departure_date=6th of this month return_date=9th of this month passengers=d of possible values a) 3 b) 4 c) 2 d) 1 outbound_departure_time=3:10 pm inbound_departure_time=8:25 pm refundable=a of possible values a) true b) false [context] [user] i'm planning on travelling soon. could you please find me oneway flights for the 4th of this month? [system] which city will you be leaving from, and where is your destination? [user] i will be travelling from sfo to chicago. [system] i found 5 flights that might interest you. there's an alaska airlines flight leaving at 1:35 pm. it has 0 stops, and the ticket costs $156. [user] i am interested in that flight.
State: [state] airlines=c seating_class=none origin_city=sfo destination_city=chicago departure_date=4th of this month return_date=none passengers=none outbound_departure_time=1:35 pm 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] passengers=c of possible values a) 2 b) 4 c) 1 d) 3 outbound_departure_time=3:10 pm refundable=b of possible values a) false b) true airlines=h of possible values a) american airlines b) air canada c) alaska airlines d) delta airlines e) united airlines f) air france g) british airways h) southwest airlines departure_date=6th of this month return_date=9th of this month inbound_departure_time=8:25 pm destination_city=sd origin_city=las vegas seating_class=dontcare of possible values a) premium economy b) first class c) business d) economy [context] [user] i'm planning on travelling soon. could you please find me oneway flights for the 4th of this month? [system] which city will you be leaving from, and where is your destination? [user] i will be travelling from sfo to chicago. [system] i found 5 flights that might interest you. there's an alaska airlines flight leaving at 1:35 pm. it has 0 stops, and the ticket costs $156. [user] i am interested in that flight. [system] would you like to purchase tickets for it? [user] yes, i would like the ticket booked.
State: [state] passengers=none outbound_departure_time=1:35 pm refundable=none airlines=c departure_date=4th of this month return_date=none inbound_departure_time=none destination_city=chicago origin_city=sfo 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] inbound_departure_time=8:25 pm departure_date=6th of this month seating_class=dontcare of possible values a) first class b) premium economy c) business d) economy airlines=c of possible values a) delta airlines b) british airways c) southwest airlines d) american airlines e) alaska airlines f) united airlines g) air france h) air canada destination_city=sd passengers=a of possible values a) 1 b) 3 c) 4 d) 2 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 [context] [user] i'm planning on travelling soon. could you please find me oneway flights for the 4th of this month? [system] which city will you be leaving from, and where is your destination? [user] i will be travelling from sfo to chicago. [system] i found 5 flights that might interest you. there's an alaska airlines flight leaving at 1:35 pm. it has 0 stops, and the ticket costs $156. [user] i am interested in that flight. [system] would you like to purchase tickets for it? [user] yes, i would like the ticket booked. [system] please confirm that it will be 1 economy class passenger on alaska airlines from san francisco to chicago, departing next monday. [user] yes, sounds perfect.
State: [state] inbound_departure_time=none departure_date=4th of this month seating_class=d airlines=e destination_city=chicago passengers=a return_date=none outbound_departure_time=1:35 pm origin_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] outbound_departure_time=3:10 pm destination_city=sd refundable=b of possible values a) false b) true inbound_departure_time=8:25 pm return_date=9th of this month origin_city=las vegas departure_date=6th of this month passengers=d of possible values a) 3 b) 2 c) 4 d) 1 seating_class=dontcare of possible values a) first class b) business c) premium economy d) economy airlines=a of possible values a) southwest airlines b) delta airlines c) alaska airlines d) air france e) british airways f) american airlines g) air canada h) united airlines [context] [user] i'm planning on travelling soon. could you please find me oneway flights for the 4th of this month? [system] which city will you be leaving from, and where is your destination? [user] i will be travelling from sfo to chicago. [system] i found 5 flights that might interest you. there's an alaska airlines flight leaving at 1:35 pm. it has 0 stops, and the ticket costs $156. [user] i am interested in that flight. [system] would you like to purchase tickets for it? [user] yes, i would like the ticket booked. [system] please confirm that it will be 1 economy class passenger on alaska airlines from san francisco to chicago, departing next monday. [user] yes, sounds perfect. [system] your oneway ticket has been confirmed. [user] i appreciate your help.
State: [state] outbound_departure_time=1:35 pm destination_city=chicago refundable=none inbound_departure_time=none return_date=none origin_city=sfo departure_date=4th of this month passengers=d seating_class=d 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] passengers=d of possible values a) 2 b) 4 c) 3 d) 1 inbound_departure_time=8:25 pm destination_city=sd airlines=g of possible values a) american airlines b) british airways c) delta airlines d) united airlines e) air france f) air canada g) southwest airlines h) alaska airlines return_date=9th of this month seating_class=dontcare of possible values a) economy b) business c) premium economy d) first class departure_date=6th of this month outbound_departure_time=3:10 pm refundable=a of possible values a) true b) false origin_city=las vegas [context] [user] i'm planning on travelling soon. could you please find me oneway flights for the 4th of this month? [system] which city will you be leaving from, and where is your destination? [user] i will be travelling from sfo to chicago. [system] i found 5 flights that might interest you. there's an alaska airlines flight leaving at 1:35 pm. it has 0 stops, and the ticket costs $156. [user] i am interested in that flight. [system] would you like to purchase tickets for it? [user] yes, i would like the ticket booked. [system] please confirm that it will be 1 economy class passenger on alaska airlines from san francisco to chicago, departing next monday. [user] yes, sounds perfect. [system] your oneway ticket has been confirmed. [user] i appreciate your help. [system] will there be anything else? [user] no, thank you. you've been very helpful.
State: [state] passengers=d inbound_departure_time=none destination_city=chicago airlines=h return_date=none seating_class=a departure_date=4th of this month outbound_departure_time=1:35 pm refundable=none origin_city=sfo