[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=c of possible values a) delta airlines b) american airlines c) southwest airlines d) united airlines e) british airways f) air canada g) air france h) alaska airlines destination_city=sd return_date=9th of this month seating_class=dontcare of possible values a) first class b) business c) economy d) premium economy outbound_departure_time=3:10 pm departure_date=6th of this month passengers=c of possible values a) 4 b) 3 c) 1 d) 2 refundable=b of possible values a) false b) true inbound_departure_time=8:25 pm [context] [user] find me a one-way flight.
State: [state] origin_city=none airlines=none destination_city=none return_date=none seating_class=none outbound_departure_time=none departure_date=none passengers=none refundable=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] inbound_departure_time=8:25 pm return_date=9th of this month departure_date=6th of this month airlines=d of possible values a) delta airlines b) air canada c) british airways d) southwest airlines e) alaska airlines f) air france g) united airlines h) american airlines refundable=a of possible values a) true b) false destination_city=sd origin_city=las vegas seating_class=dontcare of possible values a) premium economy b) economy c) first class d) business passengers=c of possible values a) 2 b) 3 c) 1 d) 4 outbound_departure_time=3:10 pm [context] [user] find me a one-way flight. [system] where and when are you departing and where are you going? [user] i am departing san fran on march 3rd and heading to sd.
State: [state] inbound_departure_time=none return_date=none departure_date=march 3rd airlines=none refundable=none destination_city=sd origin_city=san fran seating_class=none passengers=none 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 passengers=d of possible values a) 2 b) 3 c) 4 d) 1 destination_city=sd airlines=e of possible values a) alaska airlines b) delta airlines c) air france d) united airlines e) southwest airlines f) british airways g) air canada h) american airlines departure_date=6th of this month seating_class=dontcare of possible values a) economy b) premium economy c) business d) first class return_date=9th of this month outbound_departure_time=3:10 pm inbound_departure_time=8:25 pm refundable=a of possible values a) true b) false [context] [user] find me a one-way flight. [system] where and when are you departing and where are you going? [user] i am departing san fran on march 3rd and heading to sd. [system] search revealed 5 results. there is an alaska airlines flight with 0 stops that departs at 6:10 am and costs $103. [user] that works for me. can you find a bus that goes there on the 4th of march for 2 people?
State: [state] origin_city=san fran passengers=none destination_city=sd airlines=a departure_date=march 3rd seating_class=none return_date=none outbound_departure_time=6:10 am inbound_departure_time=none refundable=none

[example] [user] can you find me a bus to lax for 4 people? [system] what is the departure location and time? [user] the 1st of march from san francisco. [system] i found 9 buses for you. one departs at 8:40 am and costs $41. it has 0 transfers. [user] that is perfect. [slots] to_location=lax leaving_date=1st of march from_location=san francisco travelers=a of possible values a) 4 b) 3 c) 1 d) 5 e) 2 leaving_time=8:40 am [context] [user] find me a one-way flight. [system] where and when are you departing and where are you going? [user] i am departing san fran on march 3rd and heading to sd. [system] search revealed 5 results. there is an alaska airlines flight with 0 stops that departs at 6:10 am and costs $103. [user] that works for me. can you find a bus that goes there on the 4th of march for 2 people?
State: [state] to_location=sd leaving_date=4th of march from_location=san fran travelers=e leaving_time=none

[example] [user] can you find me a bus to lax for 4 people? [system] what is the departure location and time? [user] the 1st of march from san francisco. [system] i found 9 buses for you. one departs at 8:40 am and costs $41. it has 0 transfers. [user] that is perfect. [slots] to_location=lax from_location=san francisco leaving_time=8:40 am leaving_date=1st of march travelers=b of possible values a) 3 b) 4 c) 1 d) 2 e) 5 [context] [user] find me a one-way flight. [system] where and when are you departing and where are you going? [user] i am departing san fran on march 3rd and heading to sd. [system] search revealed 5 results. there is an alaska airlines flight with 0 stops that departs at 6:10 am and costs $103. [user] that works for me. can you find a bus that goes there on the 4th of march for 2 people? [system] there is a bus with 0 transfers that departs at 11 am and costs $44. [user] what else can you find?
State: [state] to_location=sd from_location=san fran leaving_time=none leaving_date=4th of march travelers=d

[example] [user] can you find me a bus to lax for 4 people? [system] what is the departure location and time? [user] the 1st of march from san francisco. [system] i found 9 buses for you. one departs at 8:40 am and costs $41. it has 0 transfers. [user] that is perfect. [slots] leaving_time=8:40 am leaving_date=1st of march from_location=san francisco travelers=b of possible values a) 2 b) 4 c) 1 d) 5 e) 3 to_location=lax [context] [user] find me a one-way flight. [system] where and when are you departing and where are you going? [user] i am departing san fran on march 3rd and heading to sd. [system] search revealed 5 results. there is an alaska airlines flight with 0 stops that departs at 6:10 am and costs $103. [user] that works for me. can you find a bus that goes there on the 4th of march for 2 people? [system] there is a bus with 0 transfers that departs at 11 am and costs $44. [user] what else can you find? [system] there is a bus with 0 transfers that leaves at 1:40 pm and costs $56. [user] that works for me.
State: [state] leaving_time=1:40 pm leaving_date=4th of march from_location=san fran travelers=a to_location=sd

[example] [user] can you find me a bus to lax for 4 people? [system] what is the departure location and time? [user] the 1st of march from san francisco. [system] i found 9 buses for you. one departs at 8:40 am and costs $41. it has 0 transfers. [user] that is perfect. [slots] to_location=lax leaving_time=8:40 am leaving_date=1st of march travelers=a of possible values a) 4 b) 5 c) 3 d) 2 e) 1 from_location=san francisco [context] [user] find me a one-way flight. [system] where and when are you departing and where are you going? [user] i am departing san fran on march 3rd and heading to sd. [system] search revealed 5 results. there is an alaska airlines flight with 0 stops that departs at 6:10 am and costs $103. [user] that works for me. can you find a bus that goes there on the 4th of march for 2 people? [system] there is a bus with 0 transfers that departs at 11 am and costs $44. [user] what else can you find? [system] there is a bus with 0 transfers that leaves at 1:40 pm and costs $56. [user] that works for me. [system] shall i get you bus tickets? [user] no, not right now, but i do what to book 2 tickets for the flight you found earlier.
State: [state] to_location=sd leaving_time=1:40 pm leaving_date=4th of march travelers=d from_location=san fran

[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 destination_city=sd origin_city=las vegas passengers=d of possible values a) 3 b) 2 c) 4 d) 1 departure_date=6th of this month seating_class=dontcare of possible values a) premium economy b) first class c) economy d) business return_date=9th of this month airlines=f of possible values a) united airlines b) british airways c) air canada d) air france e) delta airlines f) southwest airlines g) alaska airlines h) american airlines outbound_departure_time=3:10 pm inbound_departure_time=8:25 pm [context] [user] find me a one-way flight. [system] where and when are you departing and where are you going? [user] i am departing san fran on march 3rd and heading to sd. [system] search revealed 5 results. there is an alaska airlines flight with 0 stops that departs at 6:10 am and costs $103. [user] that works for me. can you find a bus that goes there on the 4th of march for 2 people? [system] there is a bus with 0 transfers that departs at 11 am and costs $44. [user] what else can you find? [system] there is a bus with 0 transfers that leaves at 1:40 pm and costs $56. [user] that works for me. [system] shall i get you bus tickets? [user] no, not right now, but i do what to book 2 tickets for the flight you found earlier.
State: [state] refundable=none destination_city=sd origin_city=san fran passengers=b departure_date=4th of march seating_class=none return_date=none airlines=g outbound_departure_time=6:10 am 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] outbound_departure_time=3:10 pm seating_class=dontcare of possible values a) premium economy b) first class c) business d) economy origin_city=las vegas destination_city=sd inbound_departure_time=8:25 pm departure_date=6th of this month refundable=a of possible values a) true b) false airlines=c of possible values a) american airlines b) air canada c) southwest airlines d) delta airlines e) united airlines f) air france g) british airways h) alaska airlines return_date=9th of this month passengers=c of possible values a) 4 b) 2 c) 1 d) 3 [context] [user] find me a one-way flight. [system] where and when are you departing and where are you going? [user] i am departing san fran on march 3rd and heading to sd. [system] search revealed 5 results. there is an alaska airlines flight with 0 stops that departs at 6:10 am and costs $103. [user] that works for me. can you find a bus that goes there on the 4th of march for 2 people? [system] there is a bus with 0 transfers that departs at 11 am and costs $44. [user] what else can you find? [system] there is a bus with 0 transfers that leaves at 1:40 pm and costs $56. [user] that works for me. [system] shall i get you bus tickets? [user] no, not right now, but i do what to book 2 tickets for the flight you found earlier. [system] you want 2 economy seats on alaska airlines from san francisco to san diego on march 4th. is that right? [user] that is correct.
State: [state] outbound_departure_time=6:10 am seating_class=d origin_city=san fran destination_city=sd inbound_departure_time=none departure_date=4th of march refundable=none airlines=h return_date=none passengers=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 return_date=9th of this month refundable=a of possible values a) true b) false outbound_departure_time=3:10 pm seating_class=dontcare of possible values a) premium economy b) economy c) business d) first class inbound_departure_time=8:25 pm passengers=c of possible values a) 4 b) 3 c) 1 d) 2 airlines=d of possible values a) air canada b) british airways c) united airlines d) southwest airlines e) alaska airlines f) delta airlines g) american airlines h) air france destination_city=sd origin_city=las vegas [context] [user] find me a one-way flight. [system] where and when are you departing and where are you going? [user] i am departing san fran on march 3rd and heading to sd. [system] search revealed 5 results. there is an alaska airlines flight with 0 stops that departs at 6:10 am and costs $103. [user] that works for me. can you find a bus that goes there on the 4th of march for 2 people? [system] there is a bus with 0 transfers that departs at 11 am and costs $44. [user] what else can you find? [system] there is a bus with 0 transfers that leaves at 1:40 pm and costs $56. [user] that works for me. [system] shall i get you bus tickets? [user] no, not right now, but i do what to book 2 tickets for the flight you found earlier. [system] you want 2 economy seats on alaska airlines from san francisco to san diego on march 4th. is that right? [user] that is correct. [system] your flight is booked. [user] thanks a bunch.
State: [state] departure_date=4th of march return_date=none refundable=none outbound_departure_time=6:10 am seating_class=b inbound_departure_time=none passengers=d airlines=e destination_city=sd origin_city=san fran

[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) american airlines c) delta airlines d) air canada e) alaska airlines f) air france g) united airlines h) british airways passengers=c of possible values a) 3 b) 4 c) 1 d) 2 destination_city=sd outbound_departure_time=3:10 pm origin_city=las vegas return_date=9th of this month refundable=b of possible values a) false b) true seating_class=dontcare of possible values a) economy b) premium economy c) business d) first class inbound_departure_time=8:25 pm departure_date=6th of this month [context] [user] find me a one-way flight. [system] where and when are you departing and where are you going? [user] i am departing san fran on march 3rd and heading to sd. [system] search revealed 5 results. there is an alaska airlines flight with 0 stops that departs at 6:10 am and costs $103. [user] that works for me. can you find a bus that goes there on the 4th of march for 2 people? [system] there is a bus with 0 transfers that departs at 11 am and costs $44. [user] what else can you find? [system] there is a bus with 0 transfers that leaves at 1:40 pm and costs $56. [user] that works for me. [system] shall i get you bus tickets? [user] no, not right now, but i do what to book 2 tickets for the flight you found earlier. [system] you want 2 economy seats on alaska airlines from san francisco to san diego on march 4th. is that right? [user] that is correct. [system] your flight is booked. [user] thanks a bunch. [system] do you need something more? [user] no, that is all. thanks.
State: [state] airlines=e passengers=d destination_city=sd outbound_departure_time=6:10 am origin_city=san fran return_date=none refundable=none seating_class=a inbound_departure_time=none departure_date=4th of march