[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) 4 b) 2 c) 3 d) 1 destination_city=sd seating_class=dontcare of possible values a) premium economy b) economy c) first class d) business departure_date=6th of this month inbound_departure_time=8:25 pm outbound_departure_time=3:10 pm airlines=g of possible values a) american airlines b) delta airlines c) british airways d) alaska airlines e) united airlines f) air canada g) southwest airlines h) air france return_date=9th of this month refundable=b of possible values a) false b) true [context] [user] can you tell me one way flights with united airlines?
State: [state] origin_city=none passengers=none destination_city=none seating_class=none departure_date=none inbound_departure_time=none outbound_departure_time=none airlines=e 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] refundable=a of possible values a) true b) false inbound_departure_time=8:25 pm passengers=d of possible values a) 4 b) 3 c) 2 d) 1 return_date=9th of this month airlines=e of possible values a) united airlines b) air canada c) alaska airlines d) delta airlines e) southwest airlines f) american airlines g) air france h) british airways departure_date=6th of this month seating_class=dontcare of possible values a) business b) first class c) premium economy d) economy origin_city=las vegas destination_city=sd outbound_departure_time=3:10 pm [context] [user] can you tell me one way flights with united airlines? [system] what is your departure city? [user] i depart form atl.
State: [state] refundable=none inbound_departure_time=none passengers=none return_date=none airlines=a departure_date=none seating_class=none origin_city=atl destination_city=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 return_date=9th of this month destination_city=sd outbound_departure_time=3:10 pm passengers=b of possible values a) 3 b) 1 c) 2 d) 4 inbound_departure_time=8:25 pm departure_date=6th of this month airlines=a of possible values a) southwest airlines b) british airways c) air canada d) delta airlines e) air france f) alaska airlines g) american airlines h) united airlines seating_class=dontcare of possible values a) business b) first class c) premium economy d) economy refundable=b of possible values a) false b) true [context] [user] can you tell me one way flights with united airlines? [system] what is your departure city? [user] i depart form atl. [system] when do you leave? [user] i want to leave on the 10th from delta airlines to london, england.
State: [state] origin_city=atl return_date=none destination_city=london, england outbound_departure_time=none passengers=none inbound_departure_time=none departure_date=the 10th airlines=d seating_class=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 seating_class=dontcare of possible values a) first class b) premium economy c) economy d) business airlines=a of possible values a) southwest airlines b) british airways c) delta airlines d) air france e) american airlines f) alaska airlines g) united airlines h) air canada return_date=9th of this month origin_city=las vegas passengers=c of possible values a) 2 b) 4 c) 1 d) 3 destination_city=sd refundable=b of possible values a) false b) true inbound_departure_time=8:25 pm [context] [user] can you tell me one way flights with united airlines? [system] what is your departure city? [user] i depart form atl. [system] when do you leave? [user] i want to leave on the 10th from delta airlines to london, england. [system] i have 1 delta airlines departure for 5:30 pm with 0 stops for $222. [user] what is arrival airport and what is departure airport?
State: [state] departure_date=the 10th outbound_departure_time=none seating_class=none airlines=c return_date=none origin_city=atl passengers=none destination_city=london, england 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] return_date=9th of this month seating_class=dontcare of possible values a) premium economy b) business c) economy d) first class refundable=a of possible values a) true b) false inbound_departure_time=8:25 pm passengers=d of possible values a) 4 b) 3 c) 2 d) 1 destination_city=sd departure_date=6th of this month airlines=b of possible values a) british airways b) southwest airlines c) air canada d) american airlines e) delta airlines f) air france g) alaska airlines h) united airlines origin_city=las vegas outbound_departure_time=3:10 pm [context] [user] can you tell me one way flights with united airlines? [system] what is your departure city? [user] i depart form atl. [system] when do you leave? [user] i want to leave on the 10th from delta airlines to london, england. [system] i have 1 delta airlines departure for 5:30 pm with 0 stops for $222. [user] what is arrival airport and what is departure airport? [system] destination is heathrow international airport and departs from hartsfield-jackson international airport. [user] i like that flight.
State: [state] return_date=none seating_class=none refundable=none inbound_departure_time=none passengers=none destination_city=london, england departure_date=the 10th airlines=e origin_city=atl outbound_departure_time=5:30 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] destination_city=sd passengers=a of possible values a) 1 b) 3 c) 2 d) 4 seating_class=dontcare of possible values a) business b) economy c) first class d) premium economy inbound_departure_time=8:25 pm airlines=h of possible values a) british airways b) air france c) united airlines d) alaska airlines e) delta airlines f) air canada g) american airlines h) southwest airlines departure_date=6th of this month refundable=a of possible values a) true b) false origin_city=las vegas outbound_departure_time=3:10 pm return_date=9th of this month [context] [user] can you tell me one way flights with united airlines? [system] what is your departure city? [user] i depart form atl. [system] when do you leave? [user] i want to leave on the 10th from delta airlines to london, england. [system] i have 1 delta airlines departure for 5:30 pm with 0 stops for $222. [user] what is arrival airport and what is departure airport? [system] destination is heathrow international airport and departs from hartsfield-jackson international airport. [user] i like that flight. [system] do you want reservations? [user] no i do not want them.
State: [state] destination_city=london, england passengers=none seating_class=none inbound_departure_time=none airlines=e departure_date=the 10th refundable=none origin_city=atl outbound_departure_time=5:30 pm 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] origin_city=las vegas destination_city=sd refundable=a of possible values a) true b) false airlines=b of possible values a) united airlines b) southwest airlines c) delta airlines d) air france e) american airlines f) british airways g) air canada h) alaska airlines return_date=9th of this month seating_class=dontcare of possible values a) economy b) premium economy c) first class d) business inbound_departure_time=8:25 pm passengers=b of possible values a) 2 b) 1 c) 4 d) 3 outbound_departure_time=3:10 pm departure_date=6th of this month [context] [user] can you tell me one way flights with united airlines? [system] what is your departure city? [user] i depart form atl. [system] when do you leave? [user] i want to leave on the 10th from delta airlines to london, england. [system] i have 1 delta airlines departure for 5:30 pm with 0 stops for $222. [user] what is arrival airport and what is departure airport? [system] destination is heathrow international airport and departs from hartsfield-jackson international airport. [user] i like that flight. [system] do you want reservations? [user] no i do not want them. [system] is there anything else you need? [user] search for round trip now.
State: [state] origin_city=atl destination_city=london, england refundable=none airlines=c return_date=none seating_class=none inbound_departure_time=none passengers=none outbound_departure_time=5:30 pm departure_date=the 10th

[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=c of possible values a) british airways b) air france c) southwest airlines d) air canada e) delta airlines f) united airlines g) alaska airlines h) american airlines outbound_departure_time=3:10 pm return_date=9th of this month origin_city=las vegas refundable=b of possible values a) false b) true seating_class=dontcare of possible values a) premium economy b) business c) economy d) first class departure_date=6th of this month passengers=a of possible values a) 1 b) 3 c) 2 d) 4 inbound_departure_time=8:25 pm [context] [user] can you tell me one way flights with united airlines? [system] what is your departure city? [user] i depart form atl. [system] when do you leave? [user] i want to leave on the 10th from delta airlines to london, england. [system] i have 1 delta airlines departure for 5:30 pm with 0 stops for $222. [user] what is arrival airport and what is departure airport? [system] destination is heathrow international airport and departs from hartsfield-jackson international airport. [user] i like that flight. [system] do you want reservations? [user] no i do not want them. [system] is there anything else you need? [user] search for round trip now. [system] when do you arrive back? [user] i want to arrive back march 12th.
State: [state] destination_city=london, england airlines=e outbound_departure_time=5:30 pm return_date=march 12th origin_city=atl refundable=none seating_class=none departure_date=the 10th passengers=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] departure_date=6th of this month passengers=c of possible values a) 3 b) 4 c) 1 d) 2 seating_class=dontcare of possible values a) business b) first class c) premium economy d) economy refundable=b of possible values a) false b) true outbound_departure_time=3:10 pm destination_city=sd inbound_departure_time=8:25 pm airlines=c of possible values a) alaska airlines b) air canada c) southwest airlines d) air france e) american airlines f) delta airlines g) british airways h) united airlines origin_city=las vegas return_date=9th of this month [context] [user] can you tell me one way flights with united airlines? [system] what is your departure city? [user] i depart form atl. [system] when do you leave? [user] i want to leave on the 10th from delta airlines to london, england. [system] i have 1 delta airlines departure for 5:30 pm with 0 stops for $222. [user] what is arrival airport and what is departure airport? [system] destination is heathrow international airport and departs from hartsfield-jackson international airport. [user] i like that flight. [system] do you want reservations? [user] no i do not want them. [system] is there anything else you need? [user] search for round trip now. [system] when do you arrive back? [user] i want to arrive back march 12th. [system] i have a delta airlines departure at 5:30 pm and returns at 8 am for $267. [user] when does return arrive back and what is departing airport?
State: [state] departure_date=the 10th passengers=none seating_class=none refundable=none outbound_departure_time=5:30 pm destination_city=london, england inbound_departure_time=none airlines=f origin_city=atl return_date=march 12th

[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 seating_class=dontcare of possible values a) first class b) premium economy c) economy d) business airlines=h of possible values a) british airways b) air france c) american airlines d) air canada e) alaska airlines f) united airlines g) delta airlines h) southwest airlines outbound_departure_time=3:10 pm refundable=b of possible values a) false b) true inbound_departure_time=8:25 pm origin_city=las vegas passengers=b of possible values a) 3 b) 1 c) 4 d) 2 return_date=9th of this month departure_date=6th of this month [context] [user] can you tell me one way flights with united airlines? [system] what is your departure city? [user] i depart form atl. [system] when do you leave? [user] i want to leave on the 10th from delta airlines to london, england. [system] i have 1 delta airlines departure for 5:30 pm with 0 stops for $222. [user] what is arrival airport and what is departure airport? [system] destination is heathrow international airport and departs from hartsfield-jackson international airport. [user] i like that flight. [system] do you want reservations? [user] no i do not want them. [system] is there anything else you need? [user] search for round trip now. [system] when do you arrive back? [user] i want to arrive back march 12th. [system] i have a delta airlines departure at 5:30 pm and returns at 8 am for $267. [user] when does return arrive back and what is departing airport? [system] the return is 8:21 pm and departs from hartsfield-jackson international airport. [user] i like that flight.
State: [state] destination_city=london, england seating_class=none airlines=g outbound_departure_time=5:30 pm refundable=none inbound_departure_time=8 am origin_city=atl passengers=none return_date=march 12th departure_date=the 10th

[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 return_date=9th of this month seating_class=dontcare of possible values a) premium economy b) economy c) first class d) business passengers=a of possible values a) 1 b) 3 c) 2 d) 4 destination_city=sd departure_date=6th of this month airlines=b of possible values a) alaska airlines b) southwest airlines c) american airlines d) air france e) united airlines f) british airways g) air canada h) delta airlines refundable=b of possible values a) false b) true inbound_departure_time=8:25 pm outbound_departure_time=3:10 pm [context] [user] can you tell me one way flights with united airlines? [system] what is your departure city? [user] i depart form atl. [system] when do you leave? [user] i want to leave on the 10th from delta airlines to london, england. [system] i have 1 delta airlines departure for 5:30 pm with 0 stops for $222. [user] what is arrival airport and what is departure airport? [system] destination is heathrow international airport and departs from hartsfield-jackson international airport. [user] i like that flight. [system] do you want reservations? [user] no i do not want them. [system] is there anything else you need? [user] search for round trip now. [system] when do you arrive back? [user] i want to arrive back march 12th. [system] i have a delta airlines departure at 5:30 pm and returns at 8 am for $267. [user] when does return arrive back and what is departing airport? [system] the return is 8:21 pm and departs from hartsfield-jackson international airport. [user] i like that flight. [system] do you want me to buy tickets? [user] yes any class is fine.
State: [state] origin_city=atl return_date=march 12th seating_class=dontcare passengers=none destination_city=london, england departure_date=the 10th airlines=h refundable=none inbound_departure_time=8 am outbound_departure_time=5:30 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] destination_city=sd departure_date=6th of this month passengers=c of possible values a) 2 b) 3 c) 1 d) 4 refundable=a of possible values a) true b) false inbound_departure_time=8:25 pm outbound_departure_time=3:10 pm airlines=c of possible values a) air canada b) delta airlines c) southwest airlines d) air france e) american airlines f) alaska airlines g) united airlines h) british airways return_date=9th of this month origin_city=las vegas seating_class=dontcare of possible values a) first class b) premium economy c) business d) economy [context] [user] can you tell me one way flights with united airlines? [system] what is your departure city? [user] i depart form atl. [system] when do you leave? [user] i want to leave on the 10th from delta airlines to london, england. [system] i have 1 delta airlines departure for 5:30 pm with 0 stops for $222. [user] what is arrival airport and what is departure airport? [system] destination is heathrow international airport and departs from hartsfield-jackson international airport. [user] i like that flight. [system] do you want reservations? [user] no i do not want them. [system] is there anything else you need? [user] search for round trip now. [system] when do you arrive back? [user] i want to arrive back march 12th. [system] i have a delta airlines departure at 5:30 pm and returns at 8 am for $267. [user] when does return arrive back and what is departing airport? [system] the return is 8:21 pm and departs from hartsfield-jackson international airport. [user] i like that flight. [system] do you want me to buy tickets? [user] yes any class is fine. [system] please confirm a march 10th 5:30 pm departure from atlanta to london on delta airlines with a march 12th return leaving at 8 am with a economy seats for 1. [user] yes i confirm. what is arrival airport and is it refundable?
State: [state] destination_city=london departure_date=march 10th passengers=c refundable=none inbound_departure_time=8 am outbound_departure_time=5:30 pm airlines=b return_date=march 12th origin_city=atl 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 inbound_departure_time=8:25 pm destination_city=sd airlines=e of possible values a) american airlines b) air france c) alaska airlines d) united airlines e) southwest airlines f) delta airlines g) british airways h) air canada refundable=a of possible values a) true b) false seating_class=dontcare of possible values a) premium economy b) first class c) business d) economy departure_date=6th of this month passengers=c of possible values a) 3 b) 4 c) 1 d) 2 origin_city=las vegas return_date=9th of this month [context] [user] can you tell me one way flights with united airlines? [system] what is your departure city? [user] i depart form atl. [system] when do you leave? [user] i want to leave on the 10th from delta airlines to london, england. [system] i have 1 delta airlines departure for 5:30 pm with 0 stops for $222. [user] what is arrival airport and what is departure airport? [system] destination is heathrow international airport and departs from hartsfield-jackson international airport. [user] i like that flight. [system] do you want reservations? [user] no i do not want them. [system] is there anything else you need? [user] search for round trip now. [system] when do you arrive back? [user] i want to arrive back march 12th. [system] i have a delta airlines departure at 5:30 pm and returns at 8 am for $267. [user] when does return arrive back and what is departing airport? [system] the return is 8:21 pm and departs from hartsfield-jackson international airport. [user] i like that flight. [system] do you want me to buy tickets? [user] yes any class is fine. [system] please confirm a march 10th 5:30 pm departure from atlanta to london on delta airlines with a march 12th return leaving at 8 am with a economy seats for 1. [user] yes i confirm. what is arrival airport and is it refundable? [system] your ticket is confirmed with destination to heathrow international airport and ticket is not refundable. [user] thanks for your help.
State: [state] outbound_departure_time=5:30 pm inbound_departure_time=8 am destination_city=london airlines=f refundable=none seating_class=dontcare departure_date=march 10th passengers=c origin_city=atl return_date=march 12th

[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 seating_class=dontcare of possible values a) economy b) first class c) premium economy d) business outbound_departure_time=3:10 pm return_date=9th of this month passengers=c of possible values a) 4 b) 3 c) 1 d) 2 departure_date=6th of this month refundable=a of possible values a) true b) false origin_city=las vegas destination_city=sd airlines=f of possible values a) british airways b) united airlines c) delta airlines d) air canada e) alaska airlines f) southwest airlines g) air france h) american airlines [context] [user] can you tell me one way flights with united airlines? [system] what is your departure city? [user] i depart form atl. [system] when do you leave? [user] i want to leave on the 10th from delta airlines to london, england. [system] i have 1 delta airlines departure for 5:30 pm with 0 stops for $222. [user] what is arrival airport and what is departure airport? [system] destination is heathrow international airport and departs from hartsfield-jackson international airport. [user] i like that flight. [system] do you want reservations? [user] no i do not want them. [system] is there anything else you need? [user] search for round trip now. [system] when do you arrive back? [user] i want to arrive back march 12th. [system] i have a delta airlines departure at 5:30 pm and returns at 8 am for $267. [user] when does return arrive back and what is departing airport? [system] the return is 8:21 pm and departs from hartsfield-jackson international airport. [user] i like that flight. [system] do you want me to buy tickets? [user] yes any class is fine. [system] please confirm a march 10th 5:30 pm departure from atlanta to london on delta airlines with a march 12th return leaving at 8 am with a economy seats for 1. [user] yes i confirm. what is arrival airport and is it refundable? [system] your ticket is confirmed with destination to heathrow international airport and ticket is not refundable. [user] thanks for your help. [system] is there anything else i can do? [user] that is all for today.
State: [state] inbound_departure_time=8 am seating_class=dontcare outbound_departure_time=5:30 pm return_date=march 12th passengers=c departure_date=march 10th refundable=none origin_city=atl destination_city=london airlines=c