[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 airlines=f of possible values a) alaska airlines b) delta airlines c) american airlines d) air france e) united airlines f) southwest airlines g) air canada h) british airways origin_city=las vegas outbound_departure_time=3:10 pm return_date=9th of this month inbound_departure_time=8:25 pm seating_class=dontcare of possible values a) economy b) first class c) premium economy d) business destination_city=sd departure_date=6th of this month passengers=d of possible values a) 2 b) 4 c) 3 d) 1 [context] [user] i want to search round trip flights.
State: [state] refundable=none airlines=none origin_city=none outbound_departure_time=none return_date=none inbound_departure_time=none seating_class=none destination_city=none departure_date=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] destination_city=sd airlines=e of possible values a) american airlines b) british airways c) united airlines d) air canada e) southwest airlines f) delta airlines g) alaska airlines h) air france refundable=b of possible values a) false b) true inbound_departure_time=8:25 pm return_date=9th of this month origin_city=las vegas seating_class=dontcare of possible values a) premium economy b) business c) first class d) economy passengers=a of possible values a) 1 b) 3 c) 4 d) 2 departure_date=6th of this month outbound_departure_time=3:10 pm [context] [user] i want to search round trip flights. [system] where from will you be taking flight from? [user] i would like to the flight from atl.
State: [state] destination_city=none airlines=none refundable=none inbound_departure_time=none return_date=none origin_city=atl seating_class=none passengers=none departure_date=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] passengers=c of possible values a) 3 b) 4 c) 1 d) 2 seating_class=dontcare of possible values a) premium economy b) business c) economy d) first class origin_city=las vegas return_date=9th of this month inbound_departure_time=8:25 pm refundable=a of possible values a) true b) false airlines=e of possible values a) british airways b) alaska airlines c) american airlines d) delta airlines e) southwest airlines f) air france g) united airlines h) air canada outbound_departure_time=3:10 pm destination_city=sd departure_date=6th of this month [context] [user] i want to search round trip flights. [system] where from will you be taking flight from? [user] i would like to the flight from atl. [system] what is your destination, date of departure and the return date? [user] i will be leaving to toronto, canada on the 1st. i will return on march 7th.
State: [state] passengers=none seating_class=none origin_city=atl return_date=march 7th inbound_departure_time=none refundable=none airlines=none outbound_departure_time=none destination_city=toronto, canada departure_date=the 1st

[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 return_date=9th of this month outbound_departure_time=3:10 pm seating_class=dontcare of possible values a) economy b) premium economy c) business d) first class destination_city=sd passengers=a of possible values a) 1 b) 3 c) 2 d) 4 departure_date=6th of this month airlines=a of possible values a) southwest airlines b) air canada c) american airlines d) british airways e) united airlines f) delta airlines g) air france h) alaska airlines refundable=b of possible values a) false b) true [context] [user] i want to search round trip flights. [system] where from will you be taking flight from? [user] i would like to the flight from atl. [system] what is your destination, date of departure and the return date? [user] i will be leaving to toronto, canada on the 1st. i will return on march 7th. [system] there are 2 flights. one is an american airlines flight leaving at 3:25 pm and the return flight departs at 5:55 am. the ticket costs $217. [user] which airport will you be taking the flight from?
State: [state] origin_city=atl inbound_departure_time=none return_date=march 7th outbound_departure_time=none seating_class=none destination_city=toronto, canada passengers=none departure_date=the 1st airlines=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] seating_class=dontcare of possible values a) business b) first class c) premium economy d) economy airlines=h of possible values a) air france b) alaska airlines c) american airlines d) delta airlines e) united airlines f) air canada g) british airways h) southwest airlines return_date=9th of this month origin_city=las vegas departure_date=6th of this month refundable=a of possible values a) true b) false outbound_departure_time=3:10 pm passengers=d of possible values a) 3 b) 2 c) 4 d) 1 destination_city=sd inbound_departure_time=8:25 pm [context] [user] i want to search round trip flights. [system] where from will you be taking flight from? [user] i would like to the flight from atl. [system] what is your destination, date of departure and the return date? [user] i will be leaving to toronto, canada on the 1st. i will return on march 7th. [system] there are 2 flights. one is an american airlines flight leaving at 3:25 pm and the return flight departs at 5:55 am. the ticket costs $217. [user] which airport will you be taking the flight from? [system] i want to take the flight from hartsfield-jackson international airport. [user] when will the onward flight reach the destination?
State: [state] seating_class=none airlines=none return_date=march 7th origin_city=atl departure_date=the 1st refundable=none outbound_departure_time=none passengers=none destination_city=toronto, canada 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] passengers=b of possible values a) 3 b) 1 c) 4 d) 2 airlines=e of possible values a) air canada b) delta airlines c) american airlines d) british airways e) southwest airlines f) united airlines g) alaska airlines h) air france outbound_departure_time=3:10 pm seating_class=dontcare of possible values a) premium economy b) first class c) business d) economy departure_date=6th of this month inbound_departure_time=8:25 pm origin_city=las vegas destination_city=sd return_date=9th of this month refundable=b of possible values a) false b) true [context] [user] i want to search round trip flights. [system] where from will you be taking flight from? [user] i would like to the flight from atl. [system] what is your destination, date of departure and the return date? [user] i will be leaving to toronto, canada on the 1st. i will return on march 7th. [system] there are 2 flights. one is an american airlines flight leaving at 3:25 pm and the return flight departs at 5:55 am. the ticket costs $217. [user] which airport will you be taking the flight from? [system] i want to take the flight from hartsfield-jackson international airport. [user] when will the onward flight reach the destination? [system] the onward flight reaches the destination at 8:28 pm. [user] can you look for any other available flight?
State: [state] passengers=none airlines=none outbound_departure_time=none seating_class=none departure_date=the 1st inbound_departure_time=none origin_city=atl destination_city=toronto, canada return_date=march 7th 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 seating_class=dontcare of possible values a) premium economy b) economy c) first class d) business airlines=a of possible values a) southwest airlines b) british airways c) alaska airlines d) american airlines e) delta airlines f) air canada g) united airlines h) air france origin_city=las vegas inbound_departure_time=8:25 pm refundable=b of possible values a) false b) true outbound_departure_time=3:10 pm destination_city=sd return_date=9th of this month passengers=c of possible values a) 2 b) 3 c) 1 d) 4 [context] [user] i want to search round trip flights. [system] where from will you be taking flight from? [user] i would like to the flight from atl. [system] what is your destination, date of departure and the return date? [user] i will be leaving to toronto, canada on the 1st. i will return on march 7th. [system] there are 2 flights. one is an american airlines flight leaving at 3:25 pm and the return flight departs at 5:55 am. the ticket costs $217. [user] which airport will you be taking the flight from? [system] i want to take the flight from hartsfield-jackson international airport. [user] when will the onward flight reach the destination? [system] the onward flight reaches the destination at 8:28 pm. [user] can you look for any other available flight? [system] i found a delta airlines flight which takes off at 7:50 am and the return flight departs at 7:15 am. the ticket costs $205. [user] okay. that sounds great.
State: [state] departure_date=the 1st seating_class=none airlines=e origin_city=atl inbound_departure_time=7:15 am refundable=none outbound_departure_time=7:50 am destination_city=toronto, canada return_date=march 7th 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] 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 passengers=c of possible values a) 2 b) 3 c) 1 d) 4 destination_city=sd departure_date=6th of this month origin_city=las vegas seating_class=dontcare of possible values a) economy b) premium economy c) business d) first class airlines=d of possible values a) united airlines b) american airlines c) air canada d) southwest airlines e) delta airlines f) air france g) alaska airlines h) british airways [context] [user] i want to search round trip flights. [system] where from will you be taking flight from? [user] i would like to the flight from atl. [system] what is your destination, date of departure and the return date? [user] i will be leaving to toronto, canada on the 1st. i will return on march 7th. [system] there are 2 flights. one is an american airlines flight leaving at 3:25 pm and the return flight departs at 5:55 am. the ticket costs $217. [user] which airport will you be taking the flight from? [system] i want to take the flight from hartsfield-jackson international airport. [user] when will the onward flight reach the destination? [system] the onward flight reaches the destination at 8:28 pm. [user] can you look for any other available flight? [system] i found a delta airlines flight which takes off at 7:50 am and the return flight departs at 7:15 am. the ticket costs $205. [user] okay. that sounds great. [system] would you like me to buy tickets for the flight? [user] yes, please book two economy tickets for the flight.
State: [state] return_date=march 7th outbound_departure_time=7:50 am inbound_departure_time=7:15 am refundable=none passengers=a destination_city=toronto, canada departure_date=the 1st origin_city=atl seating_class=a 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] outbound_departure_time=3:10 pm origin_city=las vegas airlines=h of possible values a) united airlines b) american airlines c) air canada d) delta airlines e) air france f) british airways g) alaska airlines h) southwest airlines passengers=b of possible values a) 3 b) 1 c) 2 d) 4 departure_date=6th of this month refundable=b of possible values a) false b) true inbound_departure_time=8:25 pm return_date=9th of this month destination_city=sd seating_class=dontcare of possible values a) economy b) premium economy c) business d) first class [context] [user] i want to search round trip flights. [system] where from will you be taking flight from? [user] i would like to the flight from atl. [system] what is your destination, date of departure and the return date? [user] i will be leaving to toronto, canada on the 1st. i will return on march 7th. [system] there are 2 flights. one is an american airlines flight leaving at 3:25 pm and the return flight departs at 5:55 am. the ticket costs $217. [user] which airport will you be taking the flight from? [system] i want to take the flight from hartsfield-jackson international airport. [user] when will the onward flight reach the destination? [system] the onward flight reaches the destination at 8:28 pm. [user] can you look for any other available flight? [system] i found a delta airlines flight which takes off at 7:50 am and the return flight departs at 7:15 am. the ticket costs $205. [user] okay. that sounds great. [system] would you like me to buy tickets for the flight? [user] yes, please book two economy tickets for the flight. [system] please confirm: you want me to book 2 economy class tickets in delta airlines traveling from atlanta at 7:50 am on march 1st to toronto. and the return flight departs at 7:15 am on march 7th. [user] yes, that is correct.
State: [state] outbound_departure_time=7:50 am origin_city=atl airlines=d passengers=c departure_date=march 1st refundable=none inbound_departure_time=7:15 am return_date=march 7th destination_city=toronto seating_class=a

[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 airlines=a of possible values a) southwest airlines b) delta airlines c) air canada d) air france e) american airlines f) alaska airlines g) united airlines h) british airways seating_class=dontcare of possible values a) premium economy b) economy c) first class d) business inbound_departure_time=8:25 pm refundable=b of possible values a) false b) true departure_date=6th of this month passengers=c of possible values a) 3 b) 4 c) 1 d) 2 outbound_departure_time=3:10 pm destination_city=sd [context] [user] i want to search round trip flights. [system] where from will you be taking flight from? [user] i would like to the flight from atl. [system] what is your destination, date of departure and the return date? [user] i will be leaving to toronto, canada on the 1st. i will return on march 7th. [system] there are 2 flights. one is an american airlines flight leaving at 3:25 pm and the return flight departs at 5:55 am. the ticket costs $217. [user] which airport will you be taking the flight from? [system] i want to take the flight from hartsfield-jackson international airport. [user] when will the onward flight reach the destination? [system] the onward flight reaches the destination at 8:28 pm. [user] can you look for any other available flight? [system] i found a delta airlines flight which takes off at 7:50 am and the return flight departs at 7:15 am. the ticket costs $205. [user] okay. that sounds great. [system] would you like me to buy tickets for the flight? [user] yes, please book two economy tickets for the flight. [system] please confirm: you want me to book 2 economy class tickets in delta airlines traveling from atlanta at 7:50 am on march 1st to toronto. and the return flight departs at 7:15 am on march 7th. [user] yes, that is correct. [system] your ticket have been booked successfully. [user] can you tell me departure time for the onward flight?
State: [state] origin_city=atl return_date=march 7th airlines=b seating_class=b inbound_departure_time=7:15 am refundable=none departure_date=march 1st passengers=d outbound_departure_time=7:50 am destination_city=toronto

[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 destination_city=sd return_date=9th of this month airlines=c of possible values a) united airlines b) alaska airlines c) southwest airlines d) american airlines e) air canada f) british airways g) air france h) delta airlines inbound_departure_time=8:25 pm outbound_departure_time=3:10 pm origin_city=las vegas seating_class=dontcare of possible values a) first class b) economy c) premium economy d) business passengers=c of possible values a) 2 b) 3 c) 1 d) 4 refundable=a of possible values a) true b) false [context] [user] i want to search round trip flights. [system] where from will you be taking flight from? [user] i would like to the flight from atl. [system] what is your destination, date of departure and the return date? [user] i will be leaving to toronto, canada on the 1st. i will return on march 7th. [system] there are 2 flights. one is an american airlines flight leaving at 3:25 pm and the return flight departs at 5:55 am. the ticket costs $217. [user] which airport will you be taking the flight from? [system] i want to take the flight from hartsfield-jackson international airport. [user] when will the onward flight reach the destination? [system] the onward flight reaches the destination at 8:28 pm. [user] can you look for any other available flight? [system] i found a delta airlines flight which takes off at 7:50 am and the return flight departs at 7:15 am. the ticket costs $205. [user] okay. that sounds great. [system] would you like me to buy tickets for the flight? [user] yes, please book two economy tickets for the flight. [system] please confirm: you want me to book 2 economy class tickets in delta airlines traveling from atlanta at 7:50 am on march 1st to toronto. and the return flight departs at 7:15 am on march 7th. [user] yes, that is correct. [system] your ticket have been booked successfully. [user] can you tell me departure time for the onward flight? [system] the departure time for the onward flight is 5:08 pm. [user] thank you! can you find me some child friendly museum without any entry fee?
State: [state] departure_date=march 1st destination_city=toronto return_date=march 7th airlines=h inbound_departure_time=7:15 am outbound_departure_time=7:50 am origin_city=atl seating_class=b passengers=a refundable=none

[example] [user] i want to find some child-friendly activities like a free museum over in atlanta. [system] the children's museum of atlanta is a museum your kids would like. [user] what is the phone number? [system] it is 404-659-5437. [user] cool. [slots] free_entry=a of possible values a) true b) false good_for_kids=a of possible values a) true b) false location=atlanta category=j of possible values a) theme park b) performing arts venue c) tourist attraction d) sports venue e) nature preserve f) park g) place of worship h) shopping area i) historical landmark j) museum [context] [user] i want to search round trip flights. [system] where from will you be taking flight from? [user] i would like to the flight from atl. [system] what is your destination, date of departure and the return date? [user] i will be leaving to toronto, canada on the 1st. i will return on march 7th. [system] there are 2 flights. one is an american airlines flight leaving at 3:25 pm and the return flight departs at 5:55 am. the ticket costs $217. [user] which airport will you be taking the flight from? [system] i want to take the flight from hartsfield-jackson international airport. [user] when will the onward flight reach the destination? [system] the onward flight reaches the destination at 8:28 pm. [user] can you look for any other available flight? [system] i found a delta airlines flight which takes off at 7:50 am and the return flight departs at 7:15 am. the ticket costs $205. [user] okay. that sounds great. [system] would you like me to buy tickets for the flight? [user] yes, please book two economy tickets for the flight. [system] please confirm: you want me to book 2 economy class tickets in delta airlines traveling from atlanta at 7:50 am on march 1st to toronto. and the return flight departs at 7:15 am on march 7th. [user] yes, that is correct. [system] your ticket have been booked successfully. [user] can you tell me departure time for the onward flight? [system] the departure time for the onward flight is 5:08 pm. [user] thank you! can you find me some child friendly museum without any entry fee?
State: [state] free_entry=a good_for_kids=a location=toronto category=j

[example] [user] i want to find some child-friendly activities like a free museum over in atlanta. [system] the children's museum of atlanta is a museum your kids would like. [user] what is the phone number? [system] it is 404-659-5437. [user] cool. [slots] category=g of possible values a) sports venue b) place of worship c) performing arts venue d) theme park e) historical landmark f) shopping area g) museum h) park i) tourist attraction j) nature preserve good_for_kids=a of possible values a) true b) false location=atlanta free_entry=a of possible values a) true b) false [context] [user] i want to search round trip flights. [system] where from will you be taking flight from? [user] i would like to the flight from atl. [system] what is your destination, date of departure and the return date? [user] i will be leaving to toronto, canada on the 1st. i will return on march 7th. [system] there are 2 flights. one is an american airlines flight leaving at 3:25 pm and the return flight departs at 5:55 am. the ticket costs $217. [user] which airport will you be taking the flight from? [system] i want to take the flight from hartsfield-jackson international airport. [user] when will the onward flight reach the destination? [system] the onward flight reaches the destination at 8:28 pm. [user] can you look for any other available flight? [system] i found a delta airlines flight which takes off at 7:50 am and the return flight departs at 7:15 am. the ticket costs $205. [user] okay. that sounds great. [system] would you like me to buy tickets for the flight? [user] yes, please book two economy tickets for the flight. [system] please confirm: you want me to book 2 economy class tickets in delta airlines traveling from atlanta at 7:50 am on march 1st to toronto. and the return flight departs at 7:15 am on march 7th. [user] yes, that is correct. [system] your ticket have been booked successfully. [user] can you tell me departure time for the onward flight? [system] the departure time for the onward flight is 5:08 pm. [user] thank you! can you find me some child friendly museum without any entry fee? [system] there is a museum called black creek pioneer village. [user] okay, that sounds good to me.
State: [state] category=g good_for_kids=a location=toronto free_entry=a

[example] [user] i want to find some child-friendly activities like a free museum over in atlanta. [system] the children's museum of atlanta is a museum your kids would like. [user] what is the phone number? [system] it is 404-659-5437. [user] cool. [slots] category=g of possible values a) historical landmark b) shopping area c) theme park d) sports venue e) tourist attraction f) place of worship g) museum h) performing arts venue i) nature preserve j) park free_entry=b of possible values a) false b) true good_for_kids=a of possible values a) true b) false location=atlanta [context] [user] i want to search round trip flights. [system] where from will you be taking flight from? [user] i would like to the flight from atl. [system] what is your destination, date of departure and the return date? [user] i will be leaving to toronto, canada on the 1st. i will return on march 7th. [system] there are 2 flights. one is an american airlines flight leaving at 3:25 pm and the return flight departs at 5:55 am. the ticket costs $217. [user] which airport will you be taking the flight from? [system] i want to take the flight from hartsfield-jackson international airport. [user] when will the onward flight reach the destination? [system] the onward flight reaches the destination at 8:28 pm. [user] can you look for any other available flight? [system] i found a delta airlines flight which takes off at 7:50 am and the return flight departs at 7:15 am. the ticket costs $205. [user] okay. that sounds great. [system] would you like me to buy tickets for the flight? [user] yes, please book two economy tickets for the flight. [system] please confirm: you want me to book 2 economy class tickets in delta airlines traveling from atlanta at 7:50 am on march 1st to toronto. and the return flight departs at 7:15 am on march 7th. [user] yes, that is correct. [system] your ticket have been booked successfully. [user] can you tell me departure time for the onward flight? [system] the departure time for the onward flight is 5:08 pm. [user] thank you! can you find me some child friendly museum without any entry fee? [system] there is a museum called black creek pioneer village. [user] okay, that sounds good to me. [system] is there anything else i can help you with? [user] no. that will be all. thank you!
State: [state] category=g free_entry=b good_for_kids=a location=toronto