[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 outbound_departure_time=3:10 pm origin_city=las vegas departure_date=6th of this month destination_city=sd airlines=d of possible values a) air france b) alaska airlines c) american airlines d) southwest airlines e) united airlines f) delta airlines g) air canada h) british airways refundable=b of possible values a) false b) true passengers=b of possible values a) 4 b) 1 c) 2 d) 3 return_date=9th of this month seating_class=dontcare of possible values a) premium economy b) business c) economy d) first class [context] [user] i need a flight that leaves on the 5th of march. either business or economy is fine.
State: [state] inbound_departure_time=none outbound_departure_time=none origin_city=none departure_date=5th of march destination_city=none airlines=none refundable=none passengers=none return_date=none seating_class=dontcare

[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 passengers=a of possible values a) 1 b) 4 c) 2 d) 3 departure_date=6th of this month seating_class=dontcare of possible values a) economy b) premium economy c) business d) first class origin_city=las vegas refundable=b of possible values a) false b) true return_date=9th of this month airlines=g of possible values a) american airlines b) united airlines c) delta airlines d) british airways e) air canada f) alaska airlines g) southwest airlines h) air france outbound_departure_time=3:10 pm destination_city=sd [context] [user] i need a flight that leaves on the 5th of march. either business or economy is fine. [system] sure, where are you leaving from, where are you going and when do you want to return? [user] it's three of us in the group. we're travelling to delhi from la and we want to get back on the 10th of this month.
State: [state] inbound_departure_time=none passengers=d departure_date=5th of march seating_class=dontcare origin_city=la refundable=none return_date=10th of this month airlines=none outbound_departure_time=none destination_city=delhi

[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 seating_class=dontcare of possible values a) premium economy b) economy c) business d) first class return_date=9th of this month origin_city=las vegas inbound_departure_time=8:25 pm destination_city=sd outbound_departure_time=3:10 pm passengers=a of possible values a) 1 b) 4 c) 2 d) 3 airlines=g of possible values a) united airlines b) american airlines c) alaska airlines d) delta airlines e) british airways f) air france g) southwest airlines h) air canada [context] [user] i need a flight that leaves on the 5th of march. either business or economy is fine. [system] sure, where are you leaving from, where are you going and when do you want to return? [user] it's three of us in the group. we're travelling to delhi from la and we want to get back on the 10th of this month. [system] i found 1 convenient flight for your trip. it's an american airlines flight that leaves at 6:30 am and the return flight leaves at 7 pm. it will cost $331. [user] what airport will my flight depart from and when does my return flight arrive?
State: [state] departure_date=5th of march refundable=none seating_class=dontcare return_date=10th of this month origin_city=la inbound_departure_time=none destination_city=delhi outbound_departure_time=none passengers=d 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] 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) business c) economy d) first class refundable=b of possible values a) false b) true airlines=c of possible values a) american airlines b) air canada c) southwest airlines d) united airlines e) alaska airlines f) british airways g) delta airlines h) air france origin_city=las vegas return_date=9th of this month inbound_departure_time=8:25 pm outbound_departure_time=3:10 pm destination_city=sd [context] [user] i need a flight that leaves on the 5th of march. either business or economy is fine. [system] sure, where are you leaving from, where are you going and when do you want to return? [user] it's three of us in the group. we're travelling to delhi from la and we want to get back on the 10th of this month. [system] i found 1 convenient flight for your trip. it's an american airlines flight that leaves at 6:30 am and the return flight leaves at 7 pm. it will cost $331. [user] what airport will my flight depart from and when does my return flight arrive? [system] the return flight will arrive at 8:04 pm and the flight departs from lax international airport [user] sounds good.
State: [state] passengers=a departure_date=5th of march seating_class=dontcare refundable=none airlines=a origin_city=la return_date=10th of this month inbound_departure_time=7 pm outbound_departure_time=6:30 am destination_city=delhi

[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=a of possible values a) 1 b) 2 c) 4 d) 3 return_date=9th of this month destination_city=sd inbound_departure_time=8:25 pm departure_date=6th of this month airlines=e of possible values a) alaska airlines b) delta airlines c) british airways d) air france e) southwest airlines f) united airlines g) air canada h) american airlines origin_city=las vegas outbound_departure_time=3:10 pm refundable=b of possible values a) false b) true seating_class=dontcare of possible values a) business b) economy c) premium economy d) first class [context] [user] i need a flight that leaves on the 5th of march. either business or economy is fine. [system] sure, where are you leaving from, where are you going and when do you want to return? [user] it's three of us in the group. we're travelling to delhi from la and we want to get back on the 10th of this month. [system] i found 1 convenient flight for your trip. it's an american airlines flight that leaves at 6:30 am and the return flight leaves at 7 pm. it will cost $331. [user] what airport will my flight depart from and when does my return flight arrive? [system] the return flight will arrive at 8:04 pm and the flight departs from lax international airport [user] sounds good. [system] should i purchase the tickets? [user] no, thank you, i have a trip coming up. can you find me oneway flights?
State: [state] passengers=d return_date=10th of this month destination_city=delhi inbound_departure_time=7 pm departure_date=5th of march airlines=h origin_city=la outbound_departure_time=6:30 am refundable=none seating_class=dontcare

[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 passengers=d of possible values a) 3 b) 4 c) 2 d) 1 departure_date=6th of this month refundable=a of possible values a) true b) false origin_city=las vegas inbound_departure_time=8:25 pm return_date=9th of this month airlines=e of possible values a) delta airlines b) united airlines c) british airways d) alaska airlines e) southwest airlines f) american airlines g) air france h) air canada seating_class=dontcare of possible values a) economy b) first class c) premium economy d) business destination_city=sd [context] [user] i need a flight that leaves on the 5th of march. either business or economy is fine. [system] sure, where are you leaving from, where are you going and when do you want to return? [user] it's three of us in the group. we're travelling to delhi from la and we want to get back on the 10th of this month. [system] i found 1 convenient flight for your trip. it's an american airlines flight that leaves at 6:30 am and the return flight leaves at 7 pm. it will cost $331. [user] what airport will my flight depart from and when does my return flight arrive? [system] the return flight will arrive at 8:04 pm and the flight departs from lax international airport [user] sounds good. [system] should i purchase the tickets? [user] no, thank you, i have a trip coming up. can you find me oneway flights? [system] i've found 1 that's suitable for you. it's also american airlines. the outbound flight leaves at 6:30 am and has 1 stop. the ticket will be $346. [user] which airport will the flight arrive in and when does the onward flight arrive?
State: [state] outbound_departure_time=6:30 am passengers=a departure_date=5th of march refundable=none origin_city=la inbound_departure_time=7 pm return_date=10th of this month airlines=f seating_class=dontcare destination_city=delhi

[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 outbound_departure_time=3:10 pm departure_date=6th of this month origin_city=las vegas passengers=d of possible values a) 4 b) 2 c) 3 d) 1 seating_class=dontcare of possible values a) first class b) premium economy c) economy d) business airlines=h of possible values a) air canada b) alaska airlines c) air france d) american airlines e) delta airlines f) united airlines g) british airways h) southwest airlines destination_city=sd refundable=b of possible values a) false b) true inbound_departure_time=8:25 pm [context] [user] i need a flight that leaves on the 5th of march. either business or economy is fine. [system] sure, where are you leaving from, where are you going and when do you want to return? [user] it's three of us in the group. we're travelling to delhi from la and we want to get back on the 10th of this month. [system] i found 1 convenient flight for your trip. it's an american airlines flight that leaves at 6:30 am and the return flight leaves at 7 pm. it will cost $331. [user] what airport will my flight depart from and when does my return flight arrive? [system] the return flight will arrive at 8:04 pm and the flight departs from lax international airport [user] sounds good. [system] should i purchase the tickets? [user] no, thank you, i have a trip coming up. can you find me oneway flights? [system] i've found 1 that's suitable for you. it's also american airlines. the outbound flight leaves at 6:30 am and has 1 stop. the ticket will be $346. [user] which airport will the flight arrive in and when does the onward flight arrive? [system] the onward flight will arrive at 4:07 pm at indira gandhi international airport. [user] sounds good to me.
State: [state] return_date=10th of this month outbound_departure_time=6:30 am departure_date=5th of march origin_city=la passengers=c seating_class=dontcare airlines=d destination_city=delhi refundable=none inbound_departure_time=7 pm

[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 passengers=b of possible values a) 3 b) 1 c) 2 d) 4 refundable=b of possible values a) false b) true return_date=9th of this month airlines=e of possible values a) air france b) british airways c) united airlines d) delta airlines e) southwest airlines f) american airlines g) alaska airlines h) air canada inbound_departure_time=8:25 pm destination_city=sd outbound_departure_time=3:10 pm seating_class=dontcare of possible values a) business b) first class c) premium economy d) economy [context] [user] i need a flight that leaves on the 5th of march. either business or economy is fine. [system] sure, where are you leaving from, where are you going and when do you want to return? [user] it's three of us in the group. we're travelling to delhi from la and we want to get back on the 10th of this month. [system] i found 1 convenient flight for your trip. it's an american airlines flight that leaves at 6:30 am and the return flight leaves at 7 pm. it will cost $331. [user] what airport will my flight depart from and when does my return flight arrive? [system] the return flight will arrive at 8:04 pm and the flight departs from lax international airport [user] sounds good. [system] should i purchase the tickets? [user] no, thank you, i have a trip coming up. can you find me oneway flights? [system] i've found 1 that's suitable for you. it's also american airlines. the outbound flight leaves at 6:30 am and has 1 stop. the ticket will be $346. [user] which airport will the flight arrive in and when does the onward flight arrive? [system] the onward flight will arrive at 4:07 pm at indira gandhi international airport. [user] sounds good to me. [system] may i assist you with anything else? [user] no, thanks for your help.
State: [state] origin_city=la departure_date=5th of march passengers=a refundable=none return_date=10th of this month airlines=f inbound_departure_time=7 pm destination_city=delhi outbound_departure_time=6:30 am seating_class=dontcare