[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 outbound_departure_time=3:10 pm seating_class=dontcare of possible values a) first class b) business c) premium economy d) economy inbound_departure_time=8:25 pm airlines=g of possible values a) united airlines b) british airways c) delta airlines d) alaska airlines e) air france f) air canada g) southwest airlines h) american airlines origin_city=las vegas refundable=b of possible values a) false b) true departure_date=6th of this month passengers=b of possible values a) 4 b) 1 c) 3 d) 2 [context] [user] i will be traveling soon. i need a one way flight.
State: [state] destination_city=none return_date=none outbound_departure_time=none seating_class=none inbound_departure_time=none airlines=none origin_city=none refundable=none departure_date=none passengers=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 airlines=a of possible values a) southwest airlines b) united airlines c) air france d) american airlines e) alaska airlines f) british airways g) air canada h) delta airlines destination_city=sd inbound_departure_time=8:25 pm seating_class=dontcare of possible values a) business b) premium economy c) economy d) first class refundable=a of possible values a) true b) false passengers=c of possible values a) 2 b) 4 c) 1 d) 3 outbound_departure_time=3:10 pm return_date=9th of this month origin_city=las vegas [context] [user] i will be traveling soon. i need a one way flight. [system] do you know your departure date and where are you leaving from? where would you like to go? [user] i would like to leave on friday next week to las vegas, departing from sf.
State: [state] departure_date=friday next week airlines=none destination_city=sf inbound_departure_time=none seating_class=none refundable=none passengers=none outbound_departure_time=none return_date=none origin_city=las vegas

[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 seating_class=dontcare of possible values a) business b) premium economy c) first class d) economy destination_city=sd return_date=9th of this month refundable=a of possible values a) true b) false outbound_departure_time=3:10 pm airlines=d of possible values a) united airlines b) british airways c) air canada d) southwest airlines e) delta airlines f) alaska airlines g) air france h) american airlines passengers=c of possible values a) 4 b) 2 c) 1 d) 3 [context] [user] i will be traveling soon. i need a one way flight. [system] do you know your departure date and where are you leaving from? where would you like to go? [user] i would like to leave on friday next week to las vegas, departing from sf. [system] there are 4 flights that match your criteria. there is an american airlines flight with a cost of $98. it departs at 5:30 am and it has 0 stops. [user] it sounds great.
State: [state] departure_date=friday next week inbound_departure_time=none origin_city=las vegas seating_class=none destination_city=sf return_date=none refundable=none outbound_departure_time=5:30 am airlines=h passengers=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 seating_class=dontcare of possible values a) premium economy b) economy c) business d) first class outbound_departure_time=3:10 pm 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 departure_date=6th of this month destination_city=sd airlines=d of possible values a) alaska airlines b) united airlines c) american airlines d) southwest airlines e) air france f) delta airlines g) british airways h) air canada origin_city=las vegas [context] [user] i will be traveling soon. i need a one way flight. [system] do you know your departure date and where are you leaving from? where would you like to go? [user] i would like to leave on friday next week to las vegas, departing from sf. [system] there are 4 flights that match your criteria. there is an american airlines flight with a cost of $98. it departs at 5:30 am and it has 0 stops. [user] it sounds great. [system] do you want to book a ticket? [user] no, not yet. are there return flights?
State: [state] return_date=none seating_class=none outbound_departure_time=5:30 am passengers=none inbound_departure_time=none refundable=none departure_date=friday next week destination_city=sf airlines=c origin_city=las vegas

[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=a of possible values a) 1 b) 4 c) 2 d) 3 return_date=9th of this month departure_date=6th of this month inbound_departure_time=8:25 pm outbound_departure_time=3:10 pm origin_city=las vegas refundable=a of possible values a) true b) false seating_class=dontcare of possible values a) first class b) premium economy c) economy d) business destination_city=sd airlines=b of possible values a) united airlines b) southwest airlines c) air france d) american airlines e) british airways f) delta airlines g) alaska airlines h) air canada [context] [user] i will be traveling soon. i need a one way flight. [system] do you know your departure date and where are you leaving from? where would you like to go? [user] i would like to leave on friday next week to las vegas, departing from sf. [system] there are 4 flights that match your criteria. there is an american airlines flight with a cost of $98. it departs at 5:30 am and it has 0 stops. [user] it sounds great. [system] do you want to book a ticket? [user] no, not yet. are there return flights? [system] when will you be returning? [user] i will return the 10th.
State: [state] passengers=none return_date=the 10th departure_date=friday next week inbound_departure_time=none outbound_departure_time=5:30 am origin_city=las vegas refundable=none seating_class=none destination_city=sf airlines=d

[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=b of possible values a) 3 b) 1 c) 2 d) 4 origin_city=las vegas outbound_departure_time=3:10 pm destination_city=sd departure_date=6th of this month airlines=b of possible values a) delta airlines b) southwest airlines c) american airlines d) united airlines e) air canada f) alaska airlines g) air france h) british airways inbound_departure_time=8:25 pm return_date=9th of this month refundable=a of possible values a) true b) false seating_class=dontcare of possible values a) premium economy b) business c) economy d) first class [context] [user] i will be traveling soon. i need a one way flight. [system] do you know your departure date and where are you leaving from? where would you like to go? [user] i would like to leave on friday next week to las vegas, departing from sf. [system] there are 4 flights that match your criteria. there is an american airlines flight with a cost of $98. it departs at 5:30 am and it has 0 stops. [user] it sounds great. [system] do you want to book a ticket? [user] no, not yet. are there return flights? [system] when will you be returning? [user] i will return the 10th. [system] there is 1 flight that matches your criteria. there is a flight from american airlines with a cost of $105, it departs at 5:30 am and returns at 5:30 pm. [user] that sounds great.
State: [state] passengers=none origin_city=las vegas outbound_departure_time=5:30 am destination_city=sf departure_date=friday next week airlines=c inbound_departure_time=5:30 pm return_date=the 10th refundable=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 destination_city=sd outbound_departure_time=3:10 pm return_date=9th of this month seating_class=dontcare of possible values a) economy b) first class c) business d) premium economy inbound_departure_time=8:25 pm airlines=a of possible values a) southwest airlines b) air canada c) delta airlines d) british airways e) american airlines f) alaska airlines g) air france h) united airlines refundable=a of possible values a) true b) false departure_date=6th of this month passengers=d of possible values a) 3 b) 2 c) 4 d) 1 [context] [user] i will be traveling soon. i need a one way flight. [system] do you know your departure date and where are you leaving from? where would you like to go? [user] i would like to leave on friday next week to las vegas, departing from sf. [system] there are 4 flights that match your criteria. there is an american airlines flight with a cost of $98. it departs at 5:30 am and it has 0 stops. [user] it sounds great. [system] do you want to book a ticket? [user] no, not yet. are there return flights? [system] when will you be returning? [user] i will return the 10th. [system] there is 1 flight that matches your criteria. there is a flight from american airlines with a cost of $105, it departs at 5:30 am and returns at 5:30 pm. [user] that sounds great. [system] do you want to buy a ticket for the flight? [user] no, i don't want to.
State: [state] origin_city=las vegas destination_city=sf outbound_departure_time=5:30 am return_date=the 10th seating_class=none inbound_departure_time=5:30 pm airlines=e refundable=none departure_date=friday next week passengers=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 outbound_departure_time=3:10 pm origin_city=las vegas airlines=g of possible values a) united airlines b) air france c) american airlines d) british airways e) alaska airlines f) delta airlines g) southwest airlines h) air canada departure_date=6th of this month destination_city=sd inbound_departure_time=8:25 pm passengers=a of possible values a) 1 b) 3 c) 4 d) 2 seating_class=dontcare of possible values a) premium economy b) first class c) economy d) business refundable=b of possible values a) false b) true [context] [user] i will be traveling soon. i need a one way flight. [system] do you know your departure date and where are you leaving from? where would you like to go? [user] i would like to leave on friday next week to las vegas, departing from sf. [system] there are 4 flights that match your criteria. there is an american airlines flight with a cost of $98. it departs at 5:30 am and it has 0 stops. [user] it sounds great. [system] do you want to book a ticket? [user] no, not yet. are there return flights? [system] when will you be returning? [user] i will return the 10th. [system] there is 1 flight that matches your criteria. there is a flight from american airlines with a cost of $105, it departs at 5:30 am and returns at 5:30 pm. [user] that sounds great. [system] do you want to buy a ticket for the flight? [user] no, i don't want to. [system] is there anything i can help you with? [user] no, that would be all.
State: [state] return_date=the 10th outbound_departure_time=5:30 am origin_city=las vegas airlines=c departure_date=friday next week destination_city=sf inbound_departure_time=5:30 pm passengers=none seating_class=none refundable=none