[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 origin_city=las vegas seating_class=dontcare of possible values a) economy b) first class c) premium economy d) business airlines=g of possible values a) air france b) united airlines c) air canada d) british airways e) alaska airlines f) american airlines g) southwest airlines h) delta airlines destination_city=sd passengers=d of possible values a) 2 b) 4 c) 3 d) 1 refundable=b of possible values a) false b) true outbound_departure_time=3:10 pm inbound_departure_time=8:25 pm return_date=9th of this month [context] [user] could you please find a one way flight for my upcoming trip
State: [state] departure_date=none origin_city=none seating_class=none airlines=none destination_city=none passengers=none refundable=none outbound_departure_time=none inbound_departure_time=none 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] departure_date=6th of this month refundable=b of possible values a) false b) true inbound_departure_time=8:25 pm airlines=f of possible values a) air canada b) american airlines c) alaska airlines d) united airlines e) delta airlines f) southwest airlines g) british airways h) air france passengers=c of possible values a) 3 b) 4 c) 1 d) 2 seating_class=dontcare of possible values a) economy b) business c) first class d) premium economy outbound_departure_time=3:10 pm return_date=9th of this month origin_city=las vegas destination_city=sd [context] [user] could you please find a one way flight for my upcoming trip [system] when is the trip ? [user] on 1st of march
State: [state] departure_date=1st of march refundable=none inbound_departure_time=none airlines=none passengers=none seating_class=none outbound_departure_time=none return_date=none origin_city=none destination_city=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=b of possible values a) 4 b) 1 c) 2 d) 3 departure_date=6th of this month outbound_departure_time=3:10 pm inbound_departure_time=8:25 pm destination_city=sd airlines=c of possible values a) air france b) american airlines c) southwest airlines d) delta airlines e) air canada f) alaska airlines g) united airlines h) british airways 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 return_date=9th of this month [context] [user] could you please find a one way flight for my upcoming trip [system] when is the trip ? [user] on 1st of march [system] from where are you planning to start? [user] i will be starting from san francisco. we are a group of 3 members
State: [state] origin_city=san francisco passengers=d departure_date=1st of march outbound_departure_time=none inbound_departure_time=none destination_city=none airlines=none refundable=none seating_class=none 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] destination_city=sd passengers=a of possible values a) 1 b) 4 c) 3 d) 2 refundable=b of possible values a) false b) true departure_date=6th of this month origin_city=las vegas seating_class=dontcare of possible values a) first class b) premium economy c) economy d) business inbound_departure_time=8:25 pm outbound_departure_time=3:10 pm return_date=9th of this month airlines=b of possible values a) alaska airlines b) southwest airlines c) british airways d) american airlines e) air france f) united airlines g) delta airlines h) air canada [context] [user] could you please find a one way flight for my upcoming trip [system] when is the trip ? [user] on 1st of march [system] from where are you planning to start? [user] i will be starting from san francisco. we are a group of 3 members [system] what is your destination [user] we are going to portland
State: [state] destination_city=portland passengers=c refundable=none departure_date=1st of march origin_city=san francisco seating_class=none inbound_departure_time=none outbound_departure_time=none return_date=none 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=c of possible values a) 4 b) 3 c) 1 d) 2 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 return_date=9th of this month refundable=b of possible values a) false b) true airlines=e of possible values a) united airlines b) british airways c) alaska airlines d) air france e) southwest airlines f) delta airlines g) air canada h) american airlines departure_date=6th of this month destination_city=sd inbound_departure_time=8:25 pm [context] [user] could you please find a one way flight for my upcoming trip [system] when is the trip ? [user] on 1st of march [system] from where are you planning to start? [user] i will be starting from san francisco. we are a group of 3 members [system] what is your destination [user] we are going to portland [system] one 0 stop outbound flight alaska airlines is available at 12:20 pm. the ticket price is $108. [user] is there any other flights on the 8th
State: [state] passengers=b outbound_departure_time=none origin_city=san francisco seating_class=none return_date=none refundable=none airlines=none departure_date=the 8th destination_city=portland 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] seating_class=dontcare of possible values a) first class b) economy c) premium economy d) business airlines=b of possible values a) british airways b) southwest airlines c) air canada d) american airlines e) alaska airlines f) delta airlines g) air france h) united airlines destination_city=sd origin_city=las vegas departure_date=6th of this month return_date=9th of this month inbound_departure_time=8:25 pm outbound_departure_time=3:10 pm passengers=b of possible values a) 4 b) 1 c) 2 d) 3 refundable=b of possible values a) false b) true [context] [user] could you please find a one way flight for my upcoming trip [system] when is the trip ? [user] on 1st of march [system] from where are you planning to start? [user] i will be starting from san francisco. we are a group of 3 members [system] what is your destination [user] we are going to portland [system] one 0 stop outbound flight alaska airlines is available at 12:20 pm. the ticket price is $108. [user] is there any other flights on the 8th [system] total of 4 flights are available. there is a 0 stop american airlines flight at 8:05 am which costs $109. [user] where does the onward flight arrive and what time does it reach?
State: [state] seating_class=none airlines=none destination_city=portland origin_city=san francisco departure_date=the 8th return_date=none inbound_departure_time=none outbound_departure_time=none passengers=d 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 origin_city=las vegas passengers=d of possible values a) 3 b) 2 c) 4 d) 1 airlines=d of possible values a) alaska airlines b) air france c) air canada d) southwest airlines e) british airways f) american airlines g) united airlines h) delta airlines destination_city=sd refundable=b of possible values a) false b) true return_date=9th of this month seating_class=dontcare of possible values a) economy b) business c) premium economy d) first class inbound_departure_time=8:25 pm outbound_departure_time=3:10 pm [context] [user] could you please find a one way flight for my upcoming trip [system] when is the trip ? [user] on 1st of march [system] from where are you planning to start? [user] i will be starting from san francisco. we are a group of 3 members [system] what is your destination [user] we are going to portland [system] one 0 stop outbound flight alaska airlines is available at 12:20 pm. the ticket price is $108. [user] is there any other flights on the 8th [system] total of 4 flights are available. there is a 0 stop american airlines flight at 8:05 am which costs $109. [user] where does the onward flight arrive and what time does it reach? [system] it reaches at 9:58 am to pdx international airport [user] great, could you check the return flights for me?
State: [state] departure_date=the 8th origin_city=san francisco passengers=a airlines=f destination_city=portland refundable=none return_date=none seating_class=none inbound_departure_time=none outbound_departure_time=8:05 am

[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) 4 b) 2 c) 1 d) 3 destination_city=sd return_date=9th of this month refundable=a of possible values a) true b) false inbound_departure_time=8:25 pm seating_class=dontcare of possible values a) economy b) first class c) premium economy d) business departure_date=6th of this month origin_city=las vegas outbound_departure_time=3:10 pm airlines=b of possible values a) american airlines b) southwest airlines c) alaska airlines d) delta airlines e) united airlines f) air france g) british airways h) air canada [context] [user] could you please find a one way flight for my upcoming trip [system] when is the trip ? [user] on 1st of march [system] from where are you planning to start? [user] i will be starting from san francisco. we are a group of 3 members [system] what is your destination [user] we are going to portland [system] one 0 stop outbound flight alaska airlines is available at 12:20 pm. the ticket price is $108. [user] is there any other flights on the 8th [system] total of 4 flights are available. there is a 0 stop american airlines flight at 8:05 am which costs $109. [user] where does the onward flight arrive and what time does it reach? [system] it reaches at 9:58 am to pdx international airport [user] great, could you check the return flights for me? [system] when are you planning to return? [user] i am returning on the 10th. could you please check an availability in economy class.
State: [state] passengers=d destination_city=portland return_date=the 10th refundable=none inbound_departure_time=none seating_class=a departure_date=the 8th origin_city=san francisco outbound_departure_time=8:05 am airlines=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] inbound_departure_time=8:25 pm refundable=a of possible values a) true b) false return_date=9th of this month departure_date=6th of this month outbound_departure_time=3:10 pm destination_city=sd passengers=d of possible values a) 4 b) 3 c) 2 d) 1 seating_class=dontcare of possible values a) first class b) economy c) business d) premium economy origin_city=las vegas airlines=c of possible values a) british airways b) air canada c) southwest airlines d) alaska airlines e) united airlines f) air france g) american airlines h) delta airlines [context] [user] could you please find a one way flight for my upcoming trip [system] when is the trip ? [user] on 1st of march [system] from where are you planning to start? [user] i will be starting from san francisco. we are a group of 3 members [system] what is your destination [user] we are going to portland [system] one 0 stop outbound flight alaska airlines is available at 12:20 pm. the ticket price is $108. [user] is there any other flights on the 8th [system] total of 4 flights are available. there is a 0 stop american airlines flight at 8:05 am which costs $109. [user] where does the onward flight arrive and what time does it reach? [system] it reaches at 9:58 am to pdx international airport [user] great, could you check the return flights for me? [system] when are you planning to return? [user] i am returning on the 10th. could you please check an availability in economy class. [system] sure. one outbound american airlines flight leaves at 8:05 am. the return flight is at 7:20 am. the ticket cost is $116. [user] that flight sounds good
State: [state] inbound_departure_time=7:20 am refundable=none return_date=the 10th departure_date=the 8th outbound_departure_time=8:05 am destination_city=portland passengers=b seating_class=b origin_city=san francisco airlines=g