[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 inbound_departure_time=8:25 pm airlines=g of possible values a) air canada b) air france c) alaska airlines d) british airways e) delta airlines f) united airlines g) southwest airlines h) american airlines departure_date=6th of this month passengers=b of possible values a) 4 b) 1 c) 3 d) 2 seating_class=dontcare of possible values a) economy b) first class c) premium economy d) business outbound_departure_time=3:10 pm destination_city=sd return_date=9th of this month refundable=a of possible values a) true b) false [context] [user] can you help me find a one-way flight on united airlines for monday next week?
State: [state] origin_city=none inbound_departure_time=none airlines=f departure_date=monday next week passengers=none seating_class=none outbound_departure_time=none destination_city=none return_date=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 outbound_departure_time=3:10 pm passengers=c of possible values a) 4 b) 3 c) 1 d) 2 inbound_departure_time=8:25 pm return_date=9th of this month origin_city=las vegas refundable=b of possible values a) false b) true destination_city=sd seating_class=dontcare of possible values a) economy b) premium economy c) first class d) business airlines=b of possible values a) alaska airlines b) southwest airlines c) american airlines d) air france e) united airlines f) british airways g) delta airlines h) air canada [context] [user] can you help me find a one-way flight on united airlines for monday next week? [system] i'd be happy to assist you. where are you planning to travel to and where are you leaving from? [user] i'm leaving san francisco and headed to los angeles.
State: [state] departure_date=monday next week outbound_departure_time=none passengers=none inbound_departure_time=none return_date=none origin_city=san francisco refundable=none destination_city=los angeles seating_class=none airlines=e

[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=c of possible values a) united airlines b) air france c) southwest airlines d) delta airlines e) american airlines f) alaska airlines g) air canada h) british airways passengers=b of possible values a) 2 b) 1 c) 4 d) 3 refundable=a of possible values a) true b) false origin_city=las vegas seating_class=dontcare of possible values a) premium economy b) economy c) first class d) business inbound_departure_time=8:25 pm outbound_departure_time=3:10 pm departure_date=6th of this month destination_city=sd return_date=9th of this month [context] [user] can you help me find a one-way flight on united airlines for monday next week? [system] i'd be happy to assist you. where are you planning to travel to and where are you leaving from? [user] i'm leaving san francisco and headed to los angeles. [system] there is 1 united airlines flight available for $98 per ticket. it departs at 9:15 am and has 0 stops. [user] that will be perfect.
State: [state] airlines=a passengers=none refundable=none origin_city=san francisco seating_class=none inbound_departure_time=none outbound_departure_time=9:15 am departure_date=monday next week destination_city=los angeles return_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] return_date=9th of this month passengers=c of possible values a) 3 b) 4 c) 1 d) 2 departure_date=6th of this month inbound_departure_time=8:25 pm origin_city=las vegas refundable=b of possible values a) false b) true destination_city=sd outbound_departure_time=3:10 pm airlines=e of possible values a) air france b) british airways c) delta airlines d) united airlines e) southwest airlines f) air canada g) alaska airlines h) american airlines seating_class=dontcare of possible values a) first class b) economy c) business d) premium economy [context] [user] can you help me find a one-way flight on united airlines for monday next week? [system] i'd be happy to assist you. where are you planning to travel to and where are you leaving from? [user] i'm leaving san francisco and headed to los angeles. [system] there is 1 united airlines flight available for $98 per ticket. it departs at 9:15 am and has 0 stops. [user] that will be perfect. [system] would you like to purchase your tickets? [user] yes, please continue with the reservation.
State: [state] return_date=none passengers=none departure_date=monday next week inbound_departure_time=none origin_city=san francisco refundable=none destination_city=los angeles outbound_departure_time=9:15 am airlines=d 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] seating_class=dontcare of possible values a) premium economy b) first class c) economy d) business destination_city=sd refundable=b of possible values a) false b) true origin_city=las vegas airlines=h of possible values a) united airlines b) delta airlines c) american airlines d) british airways e) alaska airlines f) air france g) air canada h) southwest airlines outbound_departure_time=3:10 pm passengers=a of possible values a) 1 b) 2 c) 3 d) 4 return_date=9th of this month inbound_departure_time=8:25 pm departure_date=6th of this month [context] [user] can you help me find a one-way flight on united airlines for monday next week? [system] i'd be happy to assist you. where are you planning to travel to and where are you leaving from? [user] i'm leaving san francisco and headed to los angeles. [system] there is 1 united airlines flight available for $98 per ticket. it departs at 9:15 am and has 0 stops. [user] that will be perfect. [system] would you like to purchase your tickets? [user] yes, please continue with the reservation. [system] you would like 1 economy ticket on the united airlines flight from san francisco to los angeles on march 4th. is that right? [user] yes, that is correct. can you tell whether or not the ticket is refundable and what time the onward flight arrives?
State: [state] seating_class=c destination_city=los angeles refundable=none origin_city=san francisco airlines=a outbound_departure_time=9:15 am passengers=a return_date=none inbound_departure_time=none departure_date=march 4th

[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 destination=lax departure_date=3rd of this month fare_type=c of possible values a) flexible b) economy extra c) economy group_size=a of possible values a) 3 b) 1 c) 4 d) 2 e) 5 departure_time=11:50 am [context] [user] can you help me find a one-way flight on united airlines for monday next week? [system] i'd be happy to assist you. where are you planning to travel to and where are you leaving from? [user] i'm leaving san francisco and headed to los angeles. [system] there is 1 united airlines flight available for $98 per ticket. it departs at 9:15 am and has 0 stops. [user] that will be perfect. [system] would you like to purchase your tickets? [user] yes, please continue with the reservation. [system] you would like 1 economy ticket on the united airlines flight from san francisco to los angeles on march 4th. is that right? [user] yes, that is correct. can you tell whether or not the ticket is refundable and what time the onward flight arrives? [system] the onward flight is set to land at 10:40 am. your ticket purchase has been confirmed. unfortunately, it is non-refundable at this time. [user] that's okay. can you help me find a bus there tomorrow?
State: [state] origin=san francisco destination=los angeles departure_date=tomorrow fare_type=none group_size=b 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=a of possible values a) true b) false destination_city=sd airlines=h of possible values a) air france b) delta airlines c) american airlines d) british airways e) air canada f) united airlines g) alaska airlines h) southwest airlines inbound_departure_time=8:25 pm origin_city=las vegas departure_date=6th of this month return_date=9th of this month outbound_departure_time=3:10 pm seating_class=dontcare of possible values a) first class b) economy c) premium economy d) business passengers=d of possible values a) 3 b) 4 c) 2 d) 1 [context] [user] can you help me find a one-way flight on united airlines for monday next week? [system] i'd be happy to assist you. where are you planning to travel to and where are you leaving from? [user] i'm leaving san francisco and headed to los angeles. [system] there is 1 united airlines flight available for $98 per ticket. it departs at 9:15 am and has 0 stops. [user] that will be perfect. [system] would you like to purchase your tickets? [user] yes, please continue with the reservation. [system] you would like 1 economy ticket on the united airlines flight from san francisco to los angeles on march 4th. is that right? [user] yes, that is correct. can you tell whether or not the ticket is refundable and what time the onward flight arrives? [system] the onward flight is set to land at 10:40 am. your ticket purchase has been confirmed. unfortunately, it is non-refundable at this time. [user] that's okay. can you help me find a bus there tomorrow?
State: [state] refundable=none destination_city=los angeles airlines=f inbound_departure_time=none origin_city=san francisco departure_date=march 4th return_date=none outbound_departure_time=9:15 am seating_class=b passengers=d

[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_time=11:50 am destination=lax fare_type=a of possible values a) economy b) flexible c) economy extra group_size=b of possible values a) 2 b) 3 c) 5 d) 4 e) 1 origin=vegas departure_date=3rd of this month [context] [user] can you help me find a one-way flight on united airlines for monday next week? [system] i'd be happy to assist you. where are you planning to travel to and where are you leaving from? [user] i'm leaving san francisco and headed to los angeles. [system] there is 1 united airlines flight available for $98 per ticket. it departs at 9:15 am and has 0 stops. [user] that will be perfect. [system] would you like to purchase your tickets? [user] yes, please continue with the reservation. [system] you would like 1 economy ticket on the united airlines flight from san francisco to los angeles on march 4th. is that right? [user] yes, that is correct. can you tell whether or not the ticket is refundable and what time the onward flight arrives? [system] the onward flight is set to land at 10:40 am. your ticket purchase has been confirmed. unfortunately, it is non-refundable at this time. [user] that's okay. can you help me find a bus there tomorrow? [system] there is an economy ticket available on the 7 am bus at a cost of $48. [user] perfect. that covers everything. thank you.
State: [state] departure_time=7 am destination=los angeles fare_type=a group_size=e origin=san francisco departure_date=tomorrow