[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 passengers=b of possible values a) 4 b) 1 c) 2 d) 3 seating_class=dontcare of possible values a) economy b) business c) first class d) premium economy return_date=9th of this month destination_city=sd inbound_departure_time=8:25 pm outbound_departure_time=3:10 pm departure_date=6th of this month airlines=b of possible values a) british airways b) southwest airlines c) alaska airlines d) united airlines e) air france f) air canada g) american airlines h) delta airlines origin_city=las vegas [context] [user] can you find me a one way flight?
State: [state] refundable=none passengers=none seating_class=none return_date=none destination_city=none inbound_departure_time=none outbound_departure_time=none departure_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] refundable=a of possible values a) true b) false inbound_departure_time=8:25 pm origin_city=las vegas outbound_departure_time=3:10 pm destination_city=sd departure_date=6th of this month seating_class=dontcare of possible values a) economy b) business c) first class d) premium economy return_date=9th of this month passengers=a of possible values a) 1 b) 4 c) 3 d) 2 airlines=e of possible values a) delta airlines b) american airlines c) alaska airlines d) air france e) southwest airlines f) british airways g) united airlines h) air canada [context] [user] can you find me a one way flight? [system] where are you leaving from? [user] from san fran.
State: [state] refundable=none inbound_departure_time=none origin_city=san fran outbound_departure_time=none destination_city=none departure_date=none seating_class=none return_date=none passengers=none 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 airlines=h of possible values a) delta airlines b) united airlines c) air france d) air canada e) american airlines f) british airways g) alaska airlines h) southwest airlines outbound_departure_time=3:10 pm destination_city=sd seating_class=dontcare of possible values a) economy b) premium economy c) business d) first class inbound_departure_time=8:25 pm origin_city=las vegas passengers=c of possible values a) 3 b) 4 c) 1 d) 2 refundable=b of possible values a) false b) true [context] [user] can you find me a one way flight? [system] where are you leaving from? [user] from san fran. [system] when did you want to leave and where did you want to go? [user] i'd like to leave on the 7th and go to los angeles.
State: [state] departure_date=the 7th return_date=none airlines=none outbound_departure_time=none destination_city=los angeles seating_class=none inbound_departure_time=none origin_city=san fran 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] departure_date=6th of this month return_date=9th of this month inbound_departure_time=8:25 pm destination_city=sd 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=a of possible values a) true b) false airlines=d of possible values a) air france b) united airlines c) british airways d) southwest airlines e) air canada f) delta airlines g) american airlines h) alaska airlines passengers=a of possible values a) 1 b) 4 c) 3 d) 2 [context] [user] can you find me a one way flight? [system] where are you leaving from? [user] from san fran. [system] when did you want to leave and where did you want to go? [user] i'd like to leave on the 7th and go to los angeles. [system] alaska airlines has a flight at 7:10 pm with 0 stops for $97. [user] that works for me.
State: [state] departure_date=the 7th return_date=none inbound_departure_time=none destination_city=los angeles outbound_departure_time=7:10 pm seating_class=none origin_city=san fran refundable=none 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] seating_class=dontcare of possible values a) premium economy b) business c) first class d) economy inbound_departure_time=8:25 pm airlines=b of possible values a) air france b) southwest airlines c) united airlines d) american airlines e) delta airlines f) british airways g) air canada h) alaska airlines origin_city=las vegas destination_city=sd return_date=9th of this month departure_date=6th of this month passengers=a of possible values a) 1 b) 2 c) 4 d) 3 outbound_departure_time=3:10 pm refundable=a of possible values a) true b) false [context] [user] can you find me a one way flight? [system] where are you leaving from? [user] from san fran. [system] when did you want to leave and where did you want to go? [user] i'd like to leave on the 7th and go to los angeles. [system] alaska airlines has a flight at 7:10 pm with 0 stops for $97. [user] that works for me. [system] did you want to reserve a ticket? [user] not just yet.
State: [state] seating_class=none inbound_departure_time=none airlines=h origin_city=san fran destination_city=los angeles return_date=none departure_date=the 7th passengers=none outbound_departure_time=7:10 pm refundable=none

[example] [user] i need help finding a bus to lax. [system] where would you be departing from? [user] i will be leaving from vegas. [system] what day do you plan on leaving? [user] my departure date is the 3rd of this month. i need 3 tickets and prefer economy tickets. [system] i have a bus that leaves at 11:50 am that has economy tickets for $33 each. [user] that one sounds perfect. [slots] origin=vegas departure_date=3rd of this month fare_type=b of possible values a) flexible b) economy c) economy extra destination=lax group_size=a of possible values a) 3 b) 5 c) 2 d) 4 e) 1 departure_time=11:50 am [context] [user] can you find me a one way flight? [system] where are you leaving from? [user] from san fran. [system] when did you want to leave and where did you want to go? [user] i'd like to leave on the 7th and go to los angeles. [system] alaska airlines has a flight at 7:10 pm with 0 stops for $97. [user] that works for me. [system] did you want to reserve a ticket? [user] not just yet. [system] is there anything else you need? [user] maybe check on a bus going there. still on the 7th. any kind of ticket is fine.
State: [state] origin=san fran departure_date=the 7th fare_type=dontcare destination=los angeles group_size=none departure_time=none

[example] [user] i need help finding a bus to lax. [system] where would you be departing from? [user] i will be leaving from vegas. [system] what day do you plan on leaving? [user] my departure date is the 3rd of this month. i need 3 tickets and prefer economy tickets. [system] i have a bus that leaves at 11:50 am that has economy tickets for $33 each. [user] that one sounds perfect. [slots] departure_date=3rd of this month fare_type=b of possible values a) economy extra b) economy c) flexible departure_time=11:50 am group_size=d of possible values a) 5 b) 2 c) 1 d) 3 e) 4 origin=vegas destination=lax [context] [user] can you find me a one way flight? [system] where are you leaving from? [user] from san fran. [system] when did you want to leave and where did you want to go? [user] i'd like to leave on the 7th and go to los angeles. [system] alaska airlines has a flight at 7:10 pm with 0 stops for $97. [user] that works for me. [system] did you want to reserve a ticket? [user] not just yet. [system] is there anything else you need? [user] maybe check on a bus going there. still on the 7th. any kind of ticket is fine. [system] there's one leaving at 7 am with an economy ticket for $47 [user] which station does it leave from and where does it arrive?
State: [state] departure_date=the 7th fare_type=dontcare departure_time=none group_size=none origin=san fran destination=los angeles

[example] [user] i need help finding a bus to lax. [system] where would you be departing from? [user] i will be leaving from vegas. [system] what day do you plan on leaving? [user] my departure date is the 3rd of this month. i need 3 tickets and prefer economy tickets. [system] i have a bus that leaves at 11:50 am that has economy tickets for $33 each. [user] that one sounds perfect. [slots] destination=lax departure_time=11:50 am group_size=e of possible values a) 5 b) 2 c) 1 d) 4 e) 3 departure_date=3rd of this month origin=vegas fare_type=a of possible values a) economy b) flexible c) economy extra [context] [user] can you find me a one way flight? [system] where are you leaving from? [user] from san fran. [system] when did you want to leave and where did you want to go? [user] i'd like to leave on the 7th and go to los angeles. [system] alaska airlines has a flight at 7:10 pm with 0 stops for $97. [user] that works for me. [system] did you want to reserve a ticket? [user] not just yet. [system] is there anything else you need? [user] maybe check on a bus going there. still on the 7th. any kind of ticket is fine. [system] there's one leaving at 7 am with an economy ticket for $47 [user] which station does it leave from and where does it arrive? [system] from salesforce transit center to union station. [user] are there others. i need 4 tickets.
State: [state] destination=los angeles departure_time=none group_size=d departure_date=the 7th origin=san fran fare_type=dontcare

[example] [user] i need help finding a bus to lax. [system] where would you be departing from? [user] i will be leaving from vegas. [system] what day do you plan on leaving? [user] my departure date is the 3rd of this month. i need 3 tickets and prefer economy tickets. [system] i have a bus that leaves at 11:50 am that has economy tickets for $33 each. [user] that one sounds perfect. [slots] departure_date=3rd of this month destination=lax fare_type=b of possible values a) flexible b) economy c) economy extra origin=vegas group_size=e of possible values a) 2 b) 1 c) 4 d) 5 e) 3 departure_time=11:50 am [context] [user] can you find me a one way flight? [system] where are you leaving from? [user] from san fran. [system] when did you want to leave and where did you want to go? [user] i'd like to leave on the 7th and go to los angeles. [system] alaska airlines has a flight at 7:10 pm with 0 stops for $97. [user] that works for me. [system] did you want to reserve a ticket? [user] not just yet. [system] is there anything else you need? [user] maybe check on a bus going there. still on the 7th. any kind of ticket is fine. [system] there's one leaving at 7 am with an economy ticket for $47 [user] which station does it leave from and where does it arrive? [system] from salesforce transit center to union station. [user] are there others. i need 4 tickets. [system] there's an economy ticket for $40 that leaves at 7:40 am. [user] never mind, can you just book the flight you mentioned earlier?
State: [state] departure_date=the 7th destination=los angeles fare_type=b origin=san fran group_size=c departure_time=7:40 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 origin_city=las vegas outbound_departure_time=3:10 pm inbound_departure_time=8:25 pm airlines=b of possible values a) delta airlines b) southwest airlines c) american airlines d) british airways e) air france f) alaska airlines g) air canada h) united airlines destination_city=sd return_date=9th of this month seating_class=dontcare of possible values a) economy b) business c) premium economy d) first class passengers=c of possible values a) 2 b) 3 c) 1 d) 4 [context] [user] can you find me a one way flight? [system] where are you leaving from? [user] from san fran. [system] when did you want to leave and where did you want to go? [user] i'd like to leave on the 7th and go to los angeles. [system] alaska airlines has a flight at 7:10 pm with 0 stops for $97. [user] that works for me. [system] did you want to reserve a ticket? [user] not just yet. [system] is there anything else you need? [user] maybe check on a bus going there. still on the 7th. any kind of ticket is fine. [system] there's one leaving at 7 am with an economy ticket for $47 [user] which station does it leave from and where does it arrive? [system] from salesforce transit center to union station. [user] are there others. i need 4 tickets. [system] there's an economy ticket for $40 that leaves at 7:40 am. [user] never mind, can you just book the flight you mentioned earlier?
State: [state] refundable=none departure_date=the 7th origin_city=san fran outbound_departure_time=7:10 pm inbound_departure_time=none airlines=f destination_city=los angeles return_date=none 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] airlines=a of possible values a) southwest airlines b) united airlines c) american airlines d) air france e) air canada f) delta airlines g) british airways h) alaska airlines refundable=b of possible values a) false b) true departure_date=6th of this month outbound_departure_time=3:10 pm origin_city=las vegas return_date=9th of this month passengers=c of possible values a) 4 b) 3 c) 1 d) 2 seating_class=dontcare of possible values a) business b) economy c) first class d) premium economy inbound_departure_time=8:25 pm destination_city=sd [context] [user] can you find me a one way flight? [system] where are you leaving from? [user] from san fran. [system] when did you want to leave and where did you want to go? [user] i'd like to leave on the 7th and go to los angeles. [system] alaska airlines has a flight at 7:10 pm with 0 stops for $97. [user] that works for me. [system] did you want to reserve a ticket? [user] not just yet. [system] is there anything else you need? [user] maybe check on a bus going there. still on the 7th. any kind of ticket is fine. [system] there's one leaving at 7 am with an economy ticket for $47 [user] which station does it leave from and where does it arrive? [system] from salesforce transit center to union station. [user] are there others. i need 4 tickets. [system] there's an economy ticket for $40 that leaves at 7:40 am. [user] never mind, can you just book the flight you mentioned earlier? [system] to verify: you want 1 economy ticket on the alaska airlines flight going from san francisco to los angeles on march 7th. [user] yes, that's right.
State: [state] airlines=h refundable=none departure_date=march 7th outbound_departure_time=7:10 pm origin_city=san fran return_date=none passengers=c seating_class=b inbound_departure_time=none destination_city=los angeles

[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) 4 b) 2 c) 3 d) 1 return_date=9th of this month departure_date=6th of this month origin_city=las vegas seating_class=dontcare of possible values a) first class b) business c) premium economy d) economy refundable=b of possible values a) false b) true airlines=f of possible values a) air france b) british airways c) air canada d) united airlines e) delta airlines f) southwest airlines g) american airlines h) alaska airlines outbound_departure_time=3:10 pm destination_city=sd inbound_departure_time=8:25 pm [context] [user] can you find me a one way flight? [system] where are you leaving from? [user] from san fran. [system] when did you want to leave and where did you want to go? [user] i'd like to leave on the 7th and go to los angeles. [system] alaska airlines has a flight at 7:10 pm with 0 stops for $97. [user] that works for me. [system] did you want to reserve a ticket? [user] not just yet. [system] is there anything else you need? [user] maybe check on a bus going there. still on the 7th. any kind of ticket is fine. [system] there's one leaving at 7 am with an economy ticket for $47 [user] which station does it leave from and where does it arrive? [system] from salesforce transit center to union station. [user] are there others. i need 4 tickets. [system] there's an economy ticket for $40 that leaves at 7:40 am. [user] never mind, can you just book the flight you mentioned earlier? [system] to verify: you want 1 economy ticket on the alaska airlines flight going from san francisco to los angeles on march 7th. [user] yes, that's right. [system] your reservation is confirmed. [user] is the ticket refundable? what time will it arrive in la?
State: [state] passengers=d return_date=none departure_date=march 7th origin_city=san fran seating_class=d refundable=none airlines=h outbound_departure_time=7:10 pm destination_city=los angeles 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] return_date=9th of this month destination_city=sd departure_date=6th of this month passengers=a of possible values a) 1 b) 4 c) 3 d) 2 airlines=d of possible values a) american airlines b) british airways c) united airlines d) southwest airlines e) air canada f) alaska airlines g) air france h) delta airlines refundable=b of possible values a) false b) true seating_class=dontcare of possible values a) economy b) business c) first class d) premium economy origin_city=las vegas outbound_departure_time=3:10 pm inbound_departure_time=8:25 pm [context] [user] can you find me a one way flight? [system] where are you leaving from? [user] from san fran. [system] when did you want to leave and where did you want to go? [user] i'd like to leave on the 7th and go to los angeles. [system] alaska airlines has a flight at 7:10 pm with 0 stops for $97. [user] that works for me. [system] did you want to reserve a ticket? [user] not just yet. [system] is there anything else you need? [user] maybe check on a bus going there. still on the 7th. any kind of ticket is fine. [system] there's one leaving at 7 am with an economy ticket for $47 [user] which station does it leave from and where does it arrive? [system] from salesforce transit center to union station. [user] are there others. i need 4 tickets. [system] there's an economy ticket for $40 that leaves at 7:40 am. [user] never mind, can you just book the flight you mentioned earlier? [system] to verify: you want 1 economy ticket on the alaska airlines flight going from san francisco to los angeles on march 7th. [user] yes, that's right. [system] your reservation is confirmed. [user] is the ticket refundable? what time will it arrive in la? [system] it should arrive at 8:35 pm. sorry, it isn't refundable. [user] thanks! that'll do me for now.
State: [state] return_date=none destination_city=los angeles departure_date=march 7th passengers=a airlines=f refundable=none seating_class=a origin_city=san fran outbound_departure_time=7:10 pm inbound_departure_time=none