[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 outbound_departure_time=3:10 pm destination_city=sd airlines=b of possible values a) air france b) southwest airlines c) air canada d) american airlines e) british airways f) alaska airlines g) united airlines h) delta airlines seating_class=dontcare of possible values a) premium economy b) first class c) economy d) business origin_city=las vegas 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 inbound_departure_time=8:25 pm [context] [user] can you find a flight for me?
State: [state] refundable=none outbound_departure_time=none destination_city=none airlines=none seating_class=none origin_city=none return_date=none passengers=none departure_date=none 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] refundable=b of possible values a) false b) true seating_class=dontcare of possible values a) first class b) premium economy c) business d) economy origin_city=las vegas outbound_departure_time=3:10 pm destination_city=sd inbound_departure_time=8:25 pm passengers=d of possible values a) 2 b) 3 c) 4 d) 1 airlines=f of possible values a) alaska airlines b) air canada c) air france d) american airlines e) united airlines f) southwest airlines g) british airways h) delta airlines return_date=9th of this month departure_date=6th of this month [context] [user] can you find a flight for me? [system] when do you plan on coming back? [user] on the 13th of march.
State: [state] refundable=none seating_class=none origin_city=none outbound_departure_time=none destination_city=none inbound_departure_time=none passengers=none airlines=none return_date=13th of march 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] destination_city=sd airlines=a of possible values a) southwest airlines b) air france c) delta airlines d) air canada e) united airlines f) american airlines g) british airways h) alaska airlines inbound_departure_time=8:25 pm origin_city=las vegas return_date=9th of this month passengers=a of possible values a) 1 b) 2 c) 4 d) 3 outbound_departure_time=3:10 pm seating_class=dontcare of possible values a) first class b) premium economy c) economy d) business departure_date=6th of this month refundable=b of possible values a) false b) true [context] [user] can you find a flight for me? [system] when do you plan on coming back? [user] on the 13th of march. [system] where are you departing from? [user] i am departing from sd. i may change my plans, so i want refundable tickets only.
State: [state] destination_city=none airlines=none inbound_departure_time=none origin_city=sd return_date=13th of march passengers=none outbound_departure_time=none seating_class=none departure_date=none refundable=b

[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 seating_class=dontcare of possible values a) economy b) business c) first class d) premium economy outbound_departure_time=3:10 pm inbound_departure_time=8:25 pm origin_city=las vegas airlines=h of possible values a) air france b) air canada c) united airlines d) american airlines e) delta airlines f) alaska airlines g) british airways h) southwest airlines refundable=a of possible values a) true b) false passengers=d of possible values a) 4 b) 2 c) 3 d) 1 destination_city=sd return_date=9th of this month [context] [user] can you find a flight for me? [system] when do you plan on coming back? [user] on the 13th of march. [system] where are you departing from? [user] i am departing from sd. i may change my plans, so i want refundable tickets only. [system] where are you leaving from and where are planning to visit? [user] going to la. i want economy tickets and i am leaving on march 8th.
State: [state] departure_date=march 8th seating_class=a outbound_departure_time=none inbound_departure_time=none origin_city=sd airlines=none refundable=a passengers=none destination_city=la return_date=13th of march

[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 seating_class=dontcare of possible values a) economy b) first class c) business d) premium economy origin_city=las vegas refundable=b of possible values a) false b) true destination_city=sd airlines=h of possible values a) air canada b) british airways c) air france d) united airlines e) delta airlines f) american airlines g) alaska airlines h) southwest airlines passengers=a of possible values a) 1 b) 2 c) 3 d) 4 inbound_departure_time=8:25 pm return_date=9th of this month departure_date=6th of this month [context] [user] can you find a flight for me? [system] when do you plan on coming back? [user] on the 13th of march. [system] where are you departing from? [user] i am departing from sd. i may change my plans, so i want refundable tickets only. [system] where are you leaving from and where are planning to visit? [user] going to la. i want economy tickets and i am leaving on march 8th. [system] an american airlines flight is available. it departs at 9:50 am and the return flight leaves at 7:20 am. a ticket costs $68. [user] when will my return flight arrive?
State: [state] outbound_departure_time=none seating_class=a origin_city=sd refundable=b destination_city=la airlines=none passengers=none inbound_departure_time=none return_date=13th of march departure_date=march 8th

[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 inbound_departure_time=8:25 pm destination_city=sd seating_class=dontcare of possible values a) premium economy b) economy c) first class d) business airlines=a of possible values a) southwest airlines b) delta airlines c) alaska airlines d) united airlines e) american airlines f) british airways g) air france h) air canada departure_date=6th of this month outbound_departure_time=3:10 pm origin_city=las vegas passengers=b of possible values a) 3 b) 1 c) 4 d) 2 refundable=b of possible values a) false b) true [context] [user] can you find a flight for me? [system] when do you plan on coming back? [user] on the 13th of march. [system] where are you departing from? [user] i am departing from sd. i may change my plans, so i want refundable tickets only. [system] where are you leaving from and where are planning to visit? [user] going to la. i want economy tickets and i am leaving on march 8th. [system] an american airlines flight is available. it departs at 9:50 am and the return flight leaves at 7:20 am. a ticket costs $68. [user] when will my return flight arrive? [system] 8:14 am. [user] sound good to me.
State: [state] return_date=13th of march inbound_departure_time=7:20 am destination_city=la seating_class=b airlines=e departure_date=march 8th outbound_departure_time=9:50 am origin_city=sd passengers=none refundable=b

[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 return_date=9th of this month passengers=a of possible values a) 1 b) 2 c) 4 d) 3 inbound_departure_time=8:25 pm refundable=b of possible values a) false b) true seating_class=dontcare of possible values a) first class b) premium economy c) economy d) business airlines=h of possible values a) alaska airlines b) air canada c) united airlines d) delta airlines e) american airlines f) british airways g) air france h) southwest airlines destination_city=sd outbound_departure_time=3:10 pm [context] [user] can you find a flight for me? [system] when do you plan on coming back? [user] on the 13th of march. [system] where are you departing from? [user] i am departing from sd. i may change my plans, so i want refundable tickets only. [system] where are you leaving from and where are planning to visit? [user] going to la. i want economy tickets and i am leaving on march 8th. [system] an american airlines flight is available. it departs at 9:50 am and the return flight leaves at 7:20 am. a ticket costs $68. [user] when will my return flight arrive? [system] 8:14 am. [user] sound good to me. [system] should i purchase tickets? [user] yes, please book 4 tickets.
State: [state] origin_city=sd departure_date=march 8th return_date=13th of march passengers=c inbound_departure_time=7:20 am refundable=b seating_class=c airlines=e destination_city=la outbound_departure_time=9:50 am

[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 return_date=9th of this month destination_city=sd inbound_departure_time=8:25 pm origin_city=las vegas outbound_departure_time=3:10 pm seating_class=dontcare of possible values a) first class b) economy c) premium economy d) business airlines=c of possible values a) delta airlines b) air france c) southwest airlines d) american airlines e) alaska airlines f) air canada g) british airways h) united airlines passengers=a of possible values a) 1 b) 3 c) 2 d) 4 [context] [user] can you find a flight for me? [system] when do you plan on coming back? [user] on the 13th of march. [system] where are you departing from? [user] i am departing from sd. i may change my plans, so i want refundable tickets only. [system] where are you leaving from and where are planning to visit? [user] going to la. i want economy tickets and i am leaving on march 8th. [system] an american airlines flight is available. it departs at 9:50 am and the return flight leaves at 7:20 am. a ticket costs $68. [user] when will my return flight arrive? [system] 8:14 am. [user] sound good to me. [system] should i purchase tickets? [user] yes, please book 4 tickets. [system] please confirm the following: the flight is from san diego to los angeles and is airline is american airlines. your departure date is next friday. the return date is march 13th. the departing flight leaves 9:50 am. the return leaves at 7:20 am. you want 4 economy tickets. [user] that works.
State: [state] refundable=a departure_date=march 8th return_date=13th of march destination_city=la inbound_departure_time=7:20 am origin_city=sd outbound_departure_time=9:50 am seating_class=b airlines=d passengers=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] origin_city=las vegas airlines=g of possible values a) delta airlines b) air canada c) air france d) alaska airlines e) united airlines f) british airways g) southwest airlines h) american airlines inbound_departure_time=8:25 pm passengers=d of possible values a) 4 b) 2 c) 3 d) 1 seating_class=dontcare of possible values a) first class b) economy c) premium economy d) business destination_city=sd refundable=a of possible values a) true b) false outbound_departure_time=3:10 pm return_date=9th of this month departure_date=6th of this month [context] [user] can you find a flight for me? [system] when do you plan on coming back? [user] on the 13th of march. [system] where are you departing from? [user] i am departing from sd. i may change my plans, so i want refundable tickets only. [system] where are you leaving from and where are planning to visit? [user] going to la. i want economy tickets and i am leaving on march 8th. [system] an american airlines flight is available. it departs at 9:50 am and the return flight leaves at 7:20 am. a ticket costs $68. [user] when will my return flight arrive? [system] 8:14 am. [user] sound good to me. [system] should i purchase tickets? [user] yes, please book 4 tickets. [system] please confirm the following: the flight is from san diego to los angeles and is airline is american airlines. your departure date is next friday. the return date is march 13th. the departing flight leaves 9:50 am. the return leaves at 7:20 am. you want 4 economy tickets. [user] that works. [system] your purchase is confirmed. [user] thank you for your help.
State: [state] origin_city=sd airlines=h inbound_departure_time=7:20 am passengers=a seating_class=b destination_city=la refundable=a outbound_departure_time=9:50 am return_date=13th of march departure_date=march 8th

[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=e of possible values a) air france b) air canada c) delta airlines d) british airways e) southwest airlines f) united airlines g) american airlines h) alaska airlines seating_class=dontcare of possible values a) economy b) first class c) premium economy d) business passengers=a of possible values a) 1 b) 4 c) 2 d) 3 return_date=9th of this month origin_city=las vegas refundable=b of possible values a) false b) true departure_date=6th of this month inbound_departure_time=8:25 pm outbound_departure_time=3:10 pm [context] [user] can you find a flight for me? [system] when do you plan on coming back? [user] on the 13th of march. [system] where are you departing from? [user] i am departing from sd. i may change my plans, so i want refundable tickets only. [system] where are you leaving from and where are planning to visit? [user] going to la. i want economy tickets and i am leaving on march 8th. [system] an american airlines flight is available. it departs at 9:50 am and the return flight leaves at 7:20 am. a ticket costs $68. [user] when will my return flight arrive? [system] 8:14 am. [user] sound good to me. [system] should i purchase tickets? [user] yes, please book 4 tickets. [system] please confirm the following: the flight is from san diego to los angeles and is airline is american airlines. your departure date is next friday. the return date is march 13th. the departing flight leaves 9:50 am. the return leaves at 7:20 am. you want 4 economy tickets. [user] that works. [system] your purchase is confirmed. [user] thank you for your help. [system] may i help you with something else. [user] no, thanks.
State: [state] destination_city=la airlines=g seating_class=a passengers=b return_date=13th of march origin_city=sd refundable=b departure_date=march 8th inbound_departure_time=7:20 am outbound_departure_time=9:50 am