[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=e of possible values a) american airlines b) air france c) british airways d) united airlines e) southwest airlines f) delta airlines g) air canada h) alaska airlines inbound_departure_time=8:25 pm refundable=b of possible values a) false b) true seating_class=dontcare of possible values a) premium economy b) business c) economy d) first class destination_city=sd passengers=c of possible values a) 2 b) 4 c) 1 d) 3 return_date=9th of this month origin_city=las vegas departure_date=6th of this month [context] [user] can you locate one-way flights for me?
State: [state] outbound_departure_time=none airlines=none inbound_departure_time=none refundable=none seating_class=none destination_city=none passengers=none return_date=none origin_city=none departure_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] departure_date=6th of this month refundable=b of possible values a) false b) true inbound_departure_time=8:25 pm passengers=a of possible values a) 1 b) 2 c) 3 d) 4 outbound_departure_time=3:10 pm destination_city=sd seating_class=dontcare of possible values a) premium economy b) economy c) business d) first class return_date=9th of this month airlines=a of possible values a) southwest airlines b) air canada c) american airlines d) alaska airlines e) air france f) united airlines g) delta airlines h) british airways origin_city=las vegas [context] [user] can you locate one-way flights for me? [system] where are you wanting to go? [user] i am going to seattle, wa.
State: [state] departure_date=none refundable=none inbound_departure_time=none passengers=none outbound_departure_time=none destination_city=seattle, wa seating_class=none return_date=none airlines=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] return_date=9th of this month seating_class=dontcare of possible values a) business b) premium economy c) economy d) first class origin_city=las vegas inbound_departure_time=8:25 pm passengers=d of possible values a) 3 b) 4 c) 2 d) 1 departure_date=6th of this month airlines=d of possible values a) delta airlines b) american airlines c) united airlines d) southwest airlines e) air france f) air canada g) alaska airlines h) british airways refundable=a of possible values a) true b) false destination_city=sd outbound_departure_time=3:10 pm [context] [user] can you locate one-way flights for me? [system] where are you wanting to go? [user] i am going to seattle, wa. [system] what is your point of departure and when do you want to leave? [user] i want to leave from nyc on march 7th.
State: [state] return_date=none seating_class=none origin_city=nyc inbound_departure_time=none passengers=none departure_date=march 7th airlines=none refundable=none destination_city=seattle, wa outbound_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 airlines=f of possible values a) alaska airlines b) british airways c) air canada d) american airlines e) air france f) southwest airlines g) united airlines h) delta airlines inbound_departure_time=8:25 pm outbound_departure_time=3:10 pm return_date=9th of this month seating_class=dontcare of possible values a) business b) first class c) economy d) premium economy passengers=b of possible values a) 4 b) 1 c) 2 d) 3 refundable=b of possible values a) false b) true departure_date=6th of this month destination_city=sd [context] [user] can you locate one-way flights for me? [system] where are you wanting to go? [user] i am going to seattle, wa. [system] what is your point of departure and when do you want to leave? [user] i want to leave from nyc on march 7th. [system] i have located 4 suitable flights for you, one of which is an american airlines flight. this flight will depart at 3:40 pm and it has 1 stop. you can buy the ticket for $289. [user] what time does the flight get there?
State: [state] origin_city=nyc airlines=none inbound_departure_time=none outbound_departure_time=none return_date=none seating_class=none passengers=none refundable=none departure_date=march 7th destination_city=seattle, wa

[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 refundable=b of possible values a) false b) true outbound_departure_time=3:10 pm origin_city=las vegas inbound_departure_time=8:25 pm airlines=h of possible values a) british airways b) air france c) united airlines d) alaska airlines e) american airlines f) delta airlines g) air canada h) southwest airlines passengers=c of possible values a) 4 b) 3 c) 1 d) 2 return_date=9th of this month seating_class=dontcare of possible values a) economy b) business c) first class d) premium economy departure_date=6th of this month [context] [user] can you locate one-way flights for me? [system] where are you wanting to go? [user] i am going to seattle, wa. [system] what is your point of departure and when do you want to leave? [user] i want to leave from nyc on march 7th. [system] i have located 4 suitable flights for you, one of which is an american airlines flight. this flight will depart at 3:40 pm and it has 1 stop. you can buy the ticket for $289. [user] what time does the flight get there? [system] the onward flight will get there at 8:45 pm. [user] can the ticket be refunded? what is the airport the flight will arrive at?
State: [state] destination_city=seattle, wa refundable=none outbound_departure_time=none origin_city=nyc inbound_departure_time=none airlines=none passengers=none return_date=none seating_class=none departure_date=march 7th

[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 outbound_departure_time=3:10 pm refundable=a of possible values a) true b) false inbound_departure_time=8:25 pm return_date=9th of this month departure_date=6th of this month origin_city=las vegas seating_class=dontcare of possible values a) premium economy b) economy c) first class d) business airlines=b of possible values a) alaska airlines b) southwest airlines c) air canada d) american airlines e) united airlines f) delta airlines g) british airways h) air france passengers=b of possible values a) 2 b) 1 c) 4 d) 3 [context] [user] can you locate one-way flights for me? [system] where are you wanting to go? [user] i am going to seattle, wa. [system] what is your point of departure and when do you want to leave? [user] i want to leave from nyc on march 7th. [system] i have located 4 suitable flights for you, one of which is an american airlines flight. this flight will depart at 3:40 pm and it has 1 stop. you can buy the ticket for $289. [user] what time does the flight get there? [system] the onward flight will get there at 8:45 pm. [user] can the ticket be refunded? what is the airport the flight will arrive at? [system] the flight lands at seattle-tacoma international airport. sorry, but the ticket is not refundable. [user] that flight sounds to me.
State: [state] destination_city=seattle, wa outbound_departure_time=3:40 pm refundable=none inbound_departure_time=none return_date=none departure_date=march 7th origin_city=nyc seating_class=none airlines=d 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] passengers=d of possible values a) 3 b) 2 c) 4 d) 1 seating_class=dontcare of possible values a) economy b) first class c) premium economy d) business destination_city=sd departure_date=6th of this month inbound_departure_time=8:25 pm refundable=a of possible values a) true b) false return_date=9th of this month origin_city=las vegas outbound_departure_time=3:10 pm airlines=h of possible values a) delta airlines b) alaska airlines c) british airways d) american airlines e) united airlines f) air canada g) air france h) southwest airlines [context] [user] can you locate one-way flights for me? [system] where are you wanting to go? [user] i am going to seattle, wa. [system] what is your point of departure and when do you want to leave? [user] i want to leave from nyc on march 7th. [system] i have located 4 suitable flights for you, one of which is an american airlines flight. this flight will depart at 3:40 pm and it has 1 stop. you can buy the ticket for $289. [user] what time does the flight get there? [system] the onward flight will get there at 8:45 pm. [user] can the ticket be refunded? what is the airport the flight will arrive at? [system] the flight lands at seattle-tacoma international airport. sorry, but the ticket is not refundable. [user] that flight sounds to me. [system] would you like to purchase tickets for the flight? [user] no, i don't want to purchase a ticket.
State: [state] passengers=none seating_class=none destination_city=seattle, wa departure_date=march 7th inbound_departure_time=none refundable=none return_date=none origin_city=nyc outbound_departure_time=3:40 pm 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] destination_city=sd airlines=h of possible values a) air canada b) united airlines c) alaska airlines d) american airlines e) air france f) british airways g) delta airlines h) southwest airlines origin_city=las vegas refundable=a of possible values a) true b) false departure_date=6th of this month inbound_departure_time=8:25 pm outbound_departure_time=3:10 pm return_date=9th of this month seating_class=dontcare of possible values a) business b) first class c) economy d) premium economy passengers=d of possible values a) 2 b) 3 c) 4 d) 1 [context] [user] can you locate one-way flights for me? [system] where are you wanting to go? [user] i am going to seattle, wa. [system] what is your point of departure and when do you want to leave? [user] i want to leave from nyc on march 7th. [system] i have located 4 suitable flights for you, one of which is an american airlines flight. this flight will depart at 3:40 pm and it has 1 stop. you can buy the ticket for $289. [user] what time does the flight get there? [system] the onward flight will get there at 8:45 pm. [user] can the ticket be refunded? what is the airport the flight will arrive at? [system] the flight lands at seattle-tacoma international airport. sorry, but the ticket is not refundable. [user] that flight sounds to me. [system] would you like to purchase tickets for the flight? [user] no, i don't want to purchase a ticket. [system] is there anything else i can help you with? [user] can you look up round trip flights for me? i would like to come back on the 9th of this month.
State: [state] destination_city=seattle, wa airlines=d origin_city=nyc refundable=none departure_date=march 7th inbound_departure_time=none outbound_departure_time=3:40 pm return_date=9th of this month seating_class=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] refundable=a of possible values a) true b) false departure_date=6th of this month destination_city=sd seating_class=dontcare of possible values a) first class b) business c) premium economy d) economy origin_city=las vegas passengers=a of possible values a) 1 b) 4 c) 3 d) 2 outbound_departure_time=3:10 pm airlines=d of possible values a) alaska airlines b) american airlines c) delta airlines d) southwest airlines e) united airlines f) air canada g) air france h) british airways return_date=9th of this month inbound_departure_time=8:25 pm [context] [user] can you locate one-way flights for me? [system] where are you wanting to go? [user] i am going to seattle, wa. [system] what is your point of departure and when do you want to leave? [user] i want to leave from nyc on march 7th. [system] i have located 4 suitable flights for you, one of which is an american airlines flight. this flight will depart at 3:40 pm and it has 1 stop. you can buy the ticket for $289. [user] what time does the flight get there? [system] the onward flight will get there at 8:45 pm. [user] can the ticket be refunded? what is the airport the flight will arrive at? [system] the flight lands at seattle-tacoma international airport. sorry, but the ticket is not refundable. [user] that flight sounds to me. [system] would you like to purchase tickets for the flight? [user] no, i don't want to purchase a ticket. [system] is there anything else i can help you with? [user] can you look up round trip flights for me? i would like to come back on the 9th of this month. [system] i have located 1 convenient flight for your trip. it is on american airlines leaving at 3:40 pm and the return flight will depart at 4 pm. the ticket cost is $301. [user] what airport does the flight go to? can the ticket be refunded?
State: [state] refundable=none departure_date=march 7th destination_city=seattle, wa seating_class=none origin_city=nyc passengers=none outbound_departure_time=3:40 pm airlines=b return_date=9th of this month 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] departure_date=6th of this month inbound_departure_time=8:25 pm airlines=h of possible values a) alaska airlines b) american airlines c) delta airlines d) air france e) united airlines f) air canada g) british airways h) southwest airlines origin_city=las vegas destination_city=sd outbound_departure_time=3:10 pm refundable=a of possible values a) true b) false seating_class=dontcare of possible values a) first class b) premium economy c) business d) economy return_date=9th of this month passengers=d of possible values a) 3 b) 2 c) 4 d) 1 [context] [user] can you locate one-way flights for me? [system] where are you wanting to go? [user] i am going to seattle, wa. [system] what is your point of departure and when do you want to leave? [user] i want to leave from nyc on march 7th. [system] i have located 4 suitable flights for you, one of which is an american airlines flight. this flight will depart at 3:40 pm and it has 1 stop. you can buy the ticket for $289. [user] what time does the flight get there? [system] the onward flight will get there at 8:45 pm. [user] can the ticket be refunded? what is the airport the flight will arrive at? [system] the flight lands at seattle-tacoma international airport. sorry, but the ticket is not refundable. [user] that flight sounds to me. [system] would you like to purchase tickets for the flight? [user] no, i don't want to purchase a ticket. [system] is there anything else i can help you with? [user] can you look up round trip flights for me? i would like to come back on the 9th of this month. [system] i have located 1 convenient flight for your trip. it is on american airlines leaving at 3:40 pm and the return flight will depart at 4 pm. the ticket cost is $301. [user] what airport does the flight go to? can the ticket be refunded? [system] the flight arrives at seattle-tacoma international airport. sorry, but the ticket cannot be refunded. [user] this flight sounds fine to me. i want to go on a short trip. will you help me buy flight tickets for economy class?
State: [state] departure_date=march 7th inbound_departure_time=4 pm airlines=b origin_city=nyc destination_city=seattle, wa outbound_departure_time=3:40 pm refundable=none seating_class=d return_date=9th of this month 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] airlines=b of possible values a) united airlines b) southwest airlines c) air canada d) american airlines e) british airways f) delta airlines g) alaska airlines h) air france inbound_departure_time=8:25 pm outbound_departure_time=3:10 pm destination_city=sd origin_city=las vegas passengers=b of possible values a) 3 b) 1 c) 4 d) 2 return_date=9th of this month seating_class=dontcare of possible values a) business b) premium economy c) economy d) first class departure_date=6th of this month refundable=b of possible values a) false b) true [context] [user] can you locate one-way flights for me? [system] where are you wanting to go? [user] i am going to seattle, wa. [system] what is your point of departure and when do you want to leave? [user] i want to leave from nyc on march 7th. [system] i have located 4 suitable flights for you, one of which is an american airlines flight. this flight will depart at 3:40 pm and it has 1 stop. you can buy the ticket for $289. [user] what time does the flight get there? [system] the onward flight will get there at 8:45 pm. [user] can the ticket be refunded? what is the airport the flight will arrive at? [system] the flight lands at seattle-tacoma international airport. sorry, but the ticket is not refundable. [user] that flight sounds to me. [system] would you like to purchase tickets for the flight? [user] no, i don't want to purchase a ticket. [system] is there anything else i can help you with? [user] can you look up round trip flights for me? i would like to come back on the 9th of this month. [system] i have located 1 convenient flight for your trip. it is on american airlines leaving at 3:40 pm and the return flight will depart at 4 pm. the ticket cost is $301. [user] what airport does the flight go to? can the ticket be refunded? [system] the flight arrives at seattle-tacoma international airport. sorry, but the ticket cannot be refunded. [user] this flight sounds fine to me. i want to go on a short trip. will you help me buy flight tickets for economy class? [system] can you confirm the following details for me? the flight leaves new york, goes to seattle on american airlines and leaves next thursday. the flight comes back march 9th and the onward flight departs at 3:40 pm. the return flight departs at 4 pm. it's an economy class ticket and the number of passengers is 1. [user] yes, that sounds fine with me.
State: [state] airlines=d inbound_departure_time=4 pm outbound_departure_time=3:40 pm destination_city=seattle origin_city=nyc passengers=b return_date=9th of this month seating_class=c departure_date=march 7th 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] refundable=b of possible values a) false b) true 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 airlines=c of possible values a) air canada b) united airlines c) southwest airlines d) alaska airlines e) american airlines f) delta airlines g) air france h) british airways passengers=a of possible values a) 1 b) 3 c) 4 d) 2 return_date=9th of this month origin_city=las vegas departure_date=6th of this month outbound_departure_time=3:10 pm [context] [user] can you locate one-way flights for me? [system] where are you wanting to go? [user] i am going to seattle, wa. [system] what is your point of departure and when do you want to leave? [user] i want to leave from nyc on march 7th. [system] i have located 4 suitable flights for you, one of which is an american airlines flight. this flight will depart at 3:40 pm and it has 1 stop. you can buy the ticket for $289. [user] what time does the flight get there? [system] the onward flight will get there at 8:45 pm. [user] can the ticket be refunded? what is the airport the flight will arrive at? [system] the flight lands at seattle-tacoma international airport. sorry, but the ticket is not refundable. [user] that flight sounds to me. [system] would you like to purchase tickets for the flight? [user] no, i don't want to purchase a ticket. [system] is there anything else i can help you with? [user] can you look up round trip flights for me? i would like to come back on the 9th of this month. [system] i have located 1 convenient flight for your trip. it is on american airlines leaving at 3:40 pm and the return flight will depart at 4 pm. the ticket cost is $301. [user] what airport does the flight go to? can the ticket be refunded? [system] the flight arrives at seattle-tacoma international airport. sorry, but the ticket cannot be refunded. [user] this flight sounds fine to me. i want to go on a short trip. will you help me buy flight tickets for economy class? [system] can you confirm the following details for me? the flight leaves new york, goes to seattle on american airlines and leaves next thursday. the flight comes back march 9th and the onward flight departs at 3:40 pm. the return flight departs at 4 pm. it's an economy class ticket and the number of passengers is 1. [user] yes, that sounds fine with me. [system] the ticket has been confirmed. [user] thank you for all your help, that's all i was needing.
State: [state] refundable=none inbound_departure_time=4 pm seating_class=d destination_city=seattle airlines=e passengers=a return_date=9th of this month origin_city=nyc departure_date=march 7th outbound_departure_time=3:40 pm