[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=c of possible values a) 3 b) 4 c) 1 d) 2 return_date=9th of this month airlines=d of possible values a) united airlines b) delta airlines c) american airlines d) southwest airlines e) air canada f) british airways g) alaska airlines h) air france outbound_departure_time=3:10 pm departure_date=6th of this month refundable=b of possible values a) false b) true origin_city=las vegas inbound_departure_time=8:25 pm seating_class=dontcare of possible values a) economy b) business c) first class d) premium economy [context] [user] can you find me a one-way flight for three people?
State: [state] destination_city=none passengers=a return_date=none airlines=none outbound_departure_time=none departure_date=none refundable=none origin_city=none inbound_departure_time=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 departure_date=6th of this month destination_city=sd inbound_departure_time=8:25 pm passengers=c of possible values a) 3 b) 4 c) 1 d) 2 airlines=f of possible values a) alaska airlines b) british airways c) delta airlines d) american airlines e) air canada f) southwest airlines g) air france h) united airlines refundable=a of possible values a) true b) false return_date=9th 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 [context] [user] can you find me a one-way flight for three people? [system] where will you be leaving from? when will you leave? and where are you planning to visit? [user] i am leaving from vegas on march 5th and heading to san francisco.
State: [state] origin_city=vegas departure_date=march 5th destination_city=san francisco inbound_departure_time=none passengers=a airlines=none refundable=none return_date=none outbound_departure_time=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] departure_date=6th of this month passengers=c of possible values a) 2 b) 3 c) 1 d) 4 destination_city=sd outbound_departure_time=3:10 pm refundable=a of possible values a) true b) false origin_city=las vegas return_date=9th of this month inbound_departure_time=8:25 pm airlines=g of possible values a) american airlines b) air canada c) alaska airlines d) united airlines e) air france f) british airways g) southwest airlines h) delta airlines seating_class=dontcare of possible values a) first class b) business c) premium economy d) economy [context] [user] can you find me a one-way flight for three people? [system] where will you be leaving from? when will you leave? and where are you planning to visit? [user] i am leaving from vegas on march 5th and heading to san francisco. [system] i found 4 suitable flights. how about an american airlines flight that leaves at 10:55 am, has 0 stops and costs $119 per ticket. [user] when does the onward flight arrive and which airport does it depart from?
State: [state] departure_date=march 5th passengers=b destination_city=san francisco outbound_departure_time=none refundable=none origin_city=vegas return_date=none inbound_departure_time=none airlines=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] passengers=b of possible values a) 3 b) 1 c) 4 d) 2 seating_class=dontcare of possible values a) premium economy b) economy c) business d) first class inbound_departure_time=8:25 pm destination_city=sd refundable=a of possible values a) true b) false departure_date=6th of this month return_date=9th of this month outbound_departure_time=3:10 pm airlines=d of possible values a) american airlines b) delta airlines c) air france d) southwest airlines e) british airways f) united airlines g) alaska airlines h) air canada origin_city=las vegas [context] [user] can you find me a one-way flight for three people? [system] where will you be leaving from? when will you leave? and where are you planning to visit? [user] i am leaving from vegas on march 5th and heading to san francisco. [system] i found 4 suitable flights. how about an american airlines flight that leaves at 10:55 am, has 0 stops and costs $119 per ticket. [user] when does the onward flight arrive and which airport does it depart from? [system] the flight arrives at 12:30 pm and departs from mccarran international airport. [user] are there any other flights available?
State: [state] passengers=a seating_class=none inbound_departure_time=none destination_city=san francisco refundable=none departure_date=march 5th return_date=none outbound_departure_time=none airlines=none origin_city=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] return_date=9th of this month outbound_departure_time=3:10 pm passengers=c of possible values a) 2 b) 3 c) 1 d) 4 destination_city=sd airlines=c of possible values a) air france b) alaska airlines c) southwest airlines d) delta airlines e) air canada f) american airlines g) united airlines h) british airways departure_date=6th of this month seating_class=dontcare of possible values a) economy b) business c) premium economy d) first class refundable=b of possible values a) false b) true origin_city=las vegas inbound_departure_time=8:25 pm [context] [user] can you find me a one-way flight for three people? [system] where will you be leaving from? when will you leave? and where are you planning to visit? [user] i am leaving from vegas on march 5th and heading to san francisco. [system] i found 4 suitable flights. how about an american airlines flight that leaves at 10:55 am, has 0 stops and costs $119 per ticket. [user] when does the onward flight arrive and which airport does it depart from? [system] the flight arrives at 12:30 pm and departs from mccarran international airport. [user] are there any other flights available? [system] there is a delta airlines flight that leaves at 10:50 pm, has 0 stops and costs $103 per ticket. [user] are there any other flights?
State: [state] return_date=none outbound_departure_time=none passengers=b destination_city=san francisco airlines=none departure_date=march 5th seating_class=none refundable=none origin_city=vegas inbound_departure_time=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 inbound_departure_time=8:25 pm passengers=a of possible values a) 1 b) 2 c) 3 d) 4 refundable=b of possible values a) false b) true airlines=h of possible values a) british airways b) american airlines c) alaska airlines d) air france e) delta airlines f) united airlines g) air canada h) southwest airlines seating_class=dontcare of possible values a) first class b) economy c) premium economy d) business destination_city=sd outbound_departure_time=3:10 pm departure_date=6th of this month [context] [user] can you find me a one-way flight for three people? [system] where will you be leaving from? when will you leave? and where are you planning to visit? [user] i am leaving from vegas on march 5th and heading to san francisco. [system] i found 4 suitable flights. how about an american airlines flight that leaves at 10:55 am, has 0 stops and costs $119 per ticket. [user] when does the onward flight arrive and which airport does it depart from? [system] the flight arrives at 12:30 pm and departs from mccarran international airport. [user] are there any other flights available? [system] there is a delta airlines flight that leaves at 10:50 pm, has 0 stops and costs $103 per ticket. [user] are there any other flights? [system] there is a southwest airlines flight that leaves at 9:55 am, has 0 stops and costs $114 per ticket. [user] that sounds good. can you search for round trip flights for me? i want to get back on the 9th and any class is fine.
State: [state] origin_city=vegas return_date=the 9th inbound_departure_time=none passengers=c refundable=none airlines=h seating_class=dontcare destination_city=san francisco outbound_departure_time=9:55 am departure_date=march 5th

[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 return_date=9th of this month airlines=c of possible values a) air france b) alaska airlines c) southwest airlines d) delta airlines e) united airlines f) british airways g) american airlines h) air canada origin_city=las vegas destination_city=sd refundable=a of possible values a) true b) false passengers=b of possible values a) 3 b) 1 c) 4 d) 2 seating_class=dontcare of possible values a) first class b) business c) premium economy d) economy departure_date=6th of this month inbound_departure_time=8:25 pm [context] [user] can you find me a one-way flight for three people? [system] where will you be leaving from? when will you leave? and where are you planning to visit? [user] i am leaving from vegas on march 5th and heading to san francisco. [system] i found 4 suitable flights. how about an american airlines flight that leaves at 10:55 am, has 0 stops and costs $119 per ticket. [user] when does the onward flight arrive and which airport does it depart from? [system] the flight arrives at 12:30 pm and departs from mccarran international airport. [user] are there any other flights available? [system] there is a delta airlines flight that leaves at 10:50 pm, has 0 stops and costs $103 per ticket. [user] are there any other flights? [system] there is a southwest airlines flight that leaves at 9:55 am, has 0 stops and costs $114 per ticket. [user] that sounds good. can you search for round trip flights for me? i want to get back on the 9th and any class is fine. [system] i found 1 flight. there is a southwest airlines flight that leaves at 9:55 am, returns at 12:50 pm and costs $153 per ticket. [user] that sounds good. i plan to go on a short trip. can you help me buy tickets?
State: [state] outbound_departure_time=9:55 am return_date=the 9th airlines=c origin_city=vegas destination_city=san francisco refundable=none passengers=a seating_class=dontcare departure_date=march 5th inbound_departure_time=12:50 pm

[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) air france c) delta airlines d) southwest airlines e) alaska airlines f) american airlines g) united airlines h) british airways refundable=b of possible values a) false b) true outbound_departure_time=3:10 pm passengers=a of possible values a) 1 b) 3 c) 4 d) 2 destination_city=sd return_date=9th of this month inbound_departure_time=8:25 pm seating_class=dontcare of possible values a) economy b) premium economy c) business d) first class departure_date=6th of this month origin_city=las vegas [context] [user] can you find me a one-way flight for three people? [system] where will you be leaving from? when will you leave? and where are you planning to visit? [user] i am leaving from vegas on march 5th and heading to san francisco. [system] i found 4 suitable flights. how about an american airlines flight that leaves at 10:55 am, has 0 stops and costs $119 per ticket. [user] when does the onward flight arrive and which airport does it depart from? [system] the flight arrives at 12:30 pm and departs from mccarran international airport. [user] are there any other flights available? [system] there is a delta airlines flight that leaves at 10:50 pm, has 0 stops and costs $103 per ticket. [user] are there any other flights? [system] there is a southwest airlines flight that leaves at 9:55 am, has 0 stops and costs $114 per ticket. [user] that sounds good. can you search for round trip flights for me? i want to get back on the 9th and any class is fine. [system] i found 1 flight. there is a southwest airlines flight that leaves at 9:55 am, returns at 12:50 pm and costs $153 per ticket. [user] that sounds good. i plan to go on a short trip. can you help me buy tickets? [system] please confirm 3 economy class tickets for a southwest airlines flight from las vegas to san francisco leaving next tuesday at 9:55 am and returning on march 9th at 12:50 pm. [user] yes, that sounds good.
State: [state] airlines=d refundable=none outbound_departure_time=9:55 am passengers=b destination_city=san francisco return_date=march 9th inbound_departure_time=12:50 pm seating_class=dontcare departure_date=march 5th 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] refundable=a of possible values a) true b) false origin_city=las vegas return_date=9th of this month passengers=c of possible values a) 3 b) 2 c) 1 d) 4 inbound_departure_time=8:25 pm seating_class=dontcare of possible values a) premium economy b) first class c) economy d) business airlines=h of possible values a) united airlines b) alaska airlines c) american airlines d) air canada e) air france f) delta airlines g) british airways h) southwest airlines departure_date=6th of this month outbound_departure_time=3:10 pm destination_city=sd [context] [user] can you find me a one-way flight for three people? [system] where will you be leaving from? when will you leave? and where are you planning to visit? [user] i am leaving from vegas on march 5th and heading to san francisco. [system] i found 4 suitable flights. how about an american airlines flight that leaves at 10:55 am, has 0 stops and costs $119 per ticket. [user] when does the onward flight arrive and which airport does it depart from? [system] the flight arrives at 12:30 pm and departs from mccarran international airport. [user] are there any other flights available? [system] there is a delta airlines flight that leaves at 10:50 pm, has 0 stops and costs $103 per ticket. [user] are there any other flights? [system] there is a southwest airlines flight that leaves at 9:55 am, has 0 stops and costs $114 per ticket. [user] that sounds good. can you search for round trip flights for me? i want to get back on the 9th and any class is fine. [system] i found 1 flight. there is a southwest airlines flight that leaves at 9:55 am, returns at 12:50 pm and costs $153 per ticket. [user] that sounds good. i plan to go on a short trip. can you help me buy tickets? [system] please confirm 3 economy class tickets for a southwest airlines flight from las vegas to san francisco leaving next tuesday at 9:55 am and returning on march 9th at 12:50 pm. [user] yes, that sounds good. [system] your ticket is confirmed. [user] thanks for the help. that's all i need.
State: [state] refundable=none origin_city=las vegas return_date=march 9th passengers=a inbound_departure_time=12:50 pm seating_class=dontcare airlines=h departure_date=march 5th outbound_departure_time=9:55 am destination_city=san francisco