[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 outbound_departure_time=3:10 pm return_date=9th of this month 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 refundable=a of possible values a) true b) false airlines=d of possible values a) air canada b) american airlines c) delta airlines d) southwest airlines e) air france f) united airlines g) alaska airlines h) british airways passengers=a of possible values a) 1 b) 4 c) 3 d) 2 origin_city=las vegas [context] [user] i want a list of round trip flights.
State: [state] inbound_departure_time=none outbound_departure_time=none return_date=none destination_city=none seating_class=none departure_date=none refundable=none airlines=none passengers=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] outbound_departure_time=3:10 pm airlines=g of possible values a) delta airlines b) american airlines c) united airlines d) air france e) british airways f) air canada g) southwest airlines h) alaska airlines seating_class=dontcare of possible values a) economy b) premium economy c) first class d) business departure_date=6th of this month return_date=9th of this month origin_city=las vegas destination_city=sd inbound_departure_time=8:25 pm passengers=d of possible values a) 2 b) 4 c) 3 d) 1 refundable=b of possible values a) false b) true [context] [user] i want a list of round trip flights. [system] what is departure and arrival city and when? [user] departure is la and arrival is seattle to return on the 10th of this month.
State: [state] outbound_departure_time=none airlines=none seating_class=none departure_date=none return_date=10th of this month origin_city=la destination_city=seattle inbound_departure_time=none passengers=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] outbound_departure_time=3:10 pm airlines=h of possible values a) alaska airlines b) american airlines c) air france d) delta airlines e) air canada f) united airlines g) british airways h) southwest airlines departure_date=6th of this month destination_city=sd inbound_departure_time=8:25 pm passengers=c of possible values a) 2 b) 3 c) 1 d) 4 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) first class b) business c) premium economy d) economy [context] [user] i want a list of round trip flights. [system] what is departure and arrival city and when? [user] departure is la and arrival is seattle to return on the 10th of this month. [system] when do you depart? [user] i want to leave today.
State: [state] outbound_departure_time=none airlines=none departure_date=today destination_city=seattle inbound_departure_time=none passengers=none return_date=10th of this month refundable=none origin_city=la 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) premium economy b) business c) economy d) first class return_date=9th of this month destination_city=sd refundable=a of possible values a) true b) false passengers=d of possible values a) 2 b) 4 c) 3 d) 1 outbound_departure_time=3:10 pm inbound_departure_time=8:25 pm origin_city=las vegas departure_date=6th of this month airlines=e of possible values a) united airlines b) delta airlines c) air france d) american airlines e) southwest airlines f) air canada g) alaska airlines h) british airways [context] [user] i want a list of round trip flights. [system] what is departure and arrival city and when? [user] departure is la and arrival is seattle to return on the 10th of this month. [system] when do you depart? [user] i want to leave today. [system] there are 5 found. an alaska airlines flight departs at 5:15 am and returns at 12 pm for $205. [user] are there others because i need four in any class.
State: [state] seating_class=dontcare return_date=10th of this month destination_city=seattle refundable=none passengers=b outbound_departure_time=none inbound_departure_time=none origin_city=la departure_date=today 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] departure_date=6th of this month return_date=9th of this month origin_city=las vegas airlines=d of possible values a) air canada b) united airlines c) air france d) southwest airlines e) delta airlines f) american airlines g) british airways h) alaska airlines destination_city=sd refundable=a of possible values a) true b) false inbound_departure_time=8:25 pm passengers=c of possible values a) 3 b) 4 c) 1 d) 2 outbound_departure_time=3:10 pm seating_class=dontcare of possible values a) economy b) business c) premium economy d) first class [context] [user] i want a list of round trip flights. [system] what is departure and arrival city and when? [user] departure is la and arrival is seattle to return on the 10th of this month. [system] when do you depart? [user] i want to leave today. [system] there are 5 found. an alaska airlines flight departs at 5:15 am and returns at 12 pm for $205. [user] are there others because i need four in any class. [system] there is a flight that departs at 11:45 pm and returns at 8:15 am on american airlines for $150. [user] i accept this flight.
State: [state] departure_date=today return_date=10th of this month origin_city=la airlines=f destination_city=seattle refundable=none inbound_departure_time=8:15 am passengers=b outbound_departure_time=11:45 pm 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] origin_city=las vegas inbound_departure_time=8:25 pm destination_city=sd return_date=9th of this month passengers=d of possible values a) 3 b) 4 c) 2 d) 1 departure_date=6th of this month refundable=b of possible values a) false b) true airlines=g of possible values a) delta airlines b) air canada c) air france d) alaska airlines e) united airlines f) american airlines g) southwest airlines h) british airways outbound_departure_time=3:10 pm seating_class=dontcare of possible values a) economy b) business c) first class d) premium economy [context] [user] i want a list of round trip flights. [system] what is departure and arrival city and when? [user] departure is la and arrival is seattle to return on the 10th of this month. [system] when do you depart? [user] i want to leave today. [system] there are 5 found. an alaska airlines flight departs at 5:15 am and returns at 12 pm for $205. [user] are there others because i need four in any class. [system] there is a flight that departs at 11:45 pm and returns at 8:15 am on american airlines for $150. [user] i accept this flight. [system] do you want to purchase? [user] no i do not want yet.
State: [state] origin_city=la inbound_departure_time=8:15 am destination_city=seattle return_date=10th of this month passengers=b departure_date=today refundable=none airlines=f outbound_departure_time=11:45 pm 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] destination_city=sd return_date=9th of this month refundable=b of possible values a) false b) true departure_date=6th of this month passengers=b of possible values a) 2 b) 1 c) 4 d) 3 seating_class=dontcare of possible values a) premium economy b) first class c) business d) economy outbound_departure_time=3:10 pm inbound_departure_time=8:25 pm airlines=d of possible values a) british airways b) american airlines c) delta airlines d) southwest airlines e) air france f) united airlines g) air canada h) alaska airlines origin_city=las vegas [context] [user] i want a list of round trip flights. [system] what is departure and arrival city and when? [user] departure is la and arrival is seattle to return on the 10th of this month. [system] when do you depart? [user] i want to leave today. [system] there are 5 found. an alaska airlines flight departs at 5:15 am and returns at 12 pm for $205. [user] are there others because i need four in any class. [system] there is a flight that departs at 11:45 pm and returns at 8:15 am on american airlines for $150. [user] i accept this flight. [system] do you want to purchase? [user] no i do not want yet. [system] is there anything else you want? [user] no that is all.
State: [state] destination_city=seattle return_date=10th of this month refundable=none departure_date=today passengers=c seating_class=dontcare outbound_departure_time=11:45 pm inbound_departure_time=8:15 am airlines=b origin_city=la