[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 inbound_departure_time=8:25 pm airlines=f of possible values a) air canada b) alaska airlines c) united airlines d) british airways e) american airlines f) southwest airlines g) air france h) delta airlines outbound_departure_time=3:10 pm passengers=c of possible values a) 4 b) 2 c) 1 d) 3 seating_class=dontcare of possible values a) premium economy b) economy c) business d) first class origin_city=las vegas refundable=a of possible values a) true b) false return_date=9th of this month [context] [user] i need helping searching for a flight.
State: [state] departure_date=none destination_city=none inbound_departure_time=none airlines=none outbound_departure_time=none passengers=none seating_class=none origin_city=none refundable=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] refundable=a of possible values a) true b) false seating_class=dontcare of possible values a) economy b) premium economy c) business d) first class outbound_departure_time=3:10 pm passengers=b of possible values a) 3 b) 1 c) 4 d) 2 airlines=h of possible values a) american airlines b) alaska airlines c) air canada d) air france e) united airlines f) british airways g) delta airlines h) southwest airlines inbound_departure_time=8:25 pm origin_city=las vegas destination_city=sd departure_date=6th of this month return_date=9th of this month [context] [user] i need helping searching for a flight. [system] when would you be leaving, where would you be going and when would you like to return? [user] i am going to chi-town on march 3rd and coming back on the 9th.
State: [state] refundable=none seating_class=none outbound_departure_time=none passengers=none airlines=none inbound_departure_time=none origin_city=none destination_city=chi-town departure_date=march 3rd return_date=the 9th

[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 origin_city=las vegas outbound_departure_time=3:10 pm airlines=b of possible values a) american airlines b) southwest airlines c) british airways d) air canada e) air france f) united airlines g) alaska airlines h) delta airlines refundable=b of possible values a) false b) true passengers=b of possible values a) 4 b) 1 c) 2 d) 3 departure_date=6th of this month destination_city=sd return_date=9th of this month seating_class=dontcare of possible values a) premium economy b) business c) first class d) economy [context] [user] i need helping searching for a flight. [system] when would you be leaving, where would you be going and when would you like to return? [user] i am going to chi-town on march 3rd and coming back on the 9th. [system] what city are you leaving from? [user] i am leaving form san francisco. can you see if united airlines has available flights?
State: [state] inbound_departure_time=none origin_city=san francisco outbound_departure_time=none airlines=f refundable=none passengers=none departure_date=march 3rd destination_city=chi-town return_date=the 9th seating_class=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=b of possible values a) false b) true inbound_departure_time=8:25 pm outbound_departure_time=3:10 pm airlines=h of possible values a) american airlines b) air france c) alaska airlines d) united airlines e) air canada f) british airways g) delta airlines h) southwest airlines passengers=d of possible values a) 2 b) 3 c) 4 d) 1 departure_date=6th of this month return_date=9th of this month origin_city=las vegas destination_city=sd seating_class=dontcare of possible values a) economy b) premium economy c) business d) first class [context] [user] i need helping searching for a flight. [system] when would you be leaving, where would you be going and when would you like to return? [user] i am going to chi-town on march 3rd and coming back on the 9th. [system] what city are you leaving from? [user] i am leaving form san francisco. can you see if united airlines has available flights? [system] i have found 1 flight for $245 with united airlines outbound flight leaves at 9:20 pm and will returning 1:50 pm. [user] yes sounds fantastic.
State: [state] refundable=none inbound_departure_time=1:50 pm outbound_departure_time=9:20 pm airlines=d passengers=none departure_date=march 3rd return_date=the 9th origin_city=san francisco destination_city=chi-town seating_class=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 refundable=b of possible values a) false b) true destination_city=sd outbound_departure_time=3:10 pm origin_city=las vegas seating_class=dontcare of possible values a) economy b) business c) first class d) premium economy passengers=d of possible values a) 4 b) 2 c) 3 d) 1 airlines=e of possible values a) air france b) delta airlines c) american airlines d) air canada e) southwest airlines f) alaska airlines g) united airlines h) british airways departure_date=6th of this month [context] [user] i need helping searching for a flight. [system] when would you be leaving, where would you be going and when would you like to return? [user] i am going to chi-town on march 3rd and coming back on the 9th. [system] what city are you leaving from? [user] i am leaving form san francisco. can you see if united airlines has available flights? [system] i have found 1 flight for $245 with united airlines outbound flight leaves at 9:20 pm and will returning 1:50 pm. [user] yes sounds fantastic. [system] would you like for me to reserve your tickets now? [user] no, not today.
State: [state] inbound_departure_time=1:50 pm return_date=the 9th refundable=none destination_city=chi-town outbound_departure_time=9:20 pm origin_city=san francisco seating_class=none passengers=none airlines=g departure_date=march 3rd

[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=b of possible values a) 4 b) 1 c) 2 d) 3 return_date=9th of this month departure_date=6th of this month refundable=a of possible values a) true b) false origin_city=las vegas airlines=d of possible values a) united airlines b) air france c) british airways d) southwest airlines e) air canada f) delta airlines g) alaska airlines h) american airlines destination_city=sd seating_class=dontcare of possible values a) premium economy b) business c) first class d) economy inbound_departure_time=8:25 pm [context] [user] i need helping searching for a flight. [system] when would you be leaving, where would you be going and when would you like to return? [user] i am going to chi-town on march 3rd and coming back on the 9th. [system] what city are you leaving from? [user] i am leaving form san francisco. can you see if united airlines has available flights? [system] i have found 1 flight for $245 with united airlines outbound flight leaves at 9:20 pm and will returning 1:50 pm. [user] yes sounds fantastic. [system] would you like for me to reserve your tickets now? [user] no, not today. [system] did you need help with anything else? [user] yes, i need help finding a one-way flight for another trip i have coming up, but i will need a refundable ticket in case my plans change.
State: [state] outbound_departure_time=9:20 pm passengers=none return_date=the 9th departure_date=march 3rd refundable=a origin_city=san francisco airlines=a destination_city=chi-town seating_class=none inbound_departure_time=1:50 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] airlines=b of possible values a) british airways b) southwest airlines c) air canada d) american airlines e) united airlines f) alaska airlines g) delta airlines h) air france seating_class=dontcare of possible values a) first class b) economy c) business d) premium economy origin_city=las vegas outbound_departure_time=3:10 pm return_date=9th of this month passengers=b of possible values a) 3 b) 1 c) 2 d) 4 departure_date=6th of this month destination_city=sd refundable=b of possible values a) false b) true inbound_departure_time=8:25 pm [context] [user] i need helping searching for a flight. [system] when would you be leaving, where would you be going and when would you like to return? [user] i am going to chi-town on march 3rd and coming back on the 9th. [system] what city are you leaving from? [user] i am leaving form san francisco. can you see if united airlines has available flights? [system] i have found 1 flight for $245 with united airlines outbound flight leaves at 9:20 pm and will returning 1:50 pm. [user] yes sounds fantastic. [system] would you like for me to reserve your tickets now? [user] no, not today. [system] did you need help with anything else? [user] yes, i need help finding a one-way flight for another trip i have coming up, but i will need a refundable ticket in case my plans change. [system] okay, i have located a flight with 0 stops with united airlines. this flight leaves at 9:20 pm and cost $171. [user] when will i arrive at my designation?
State: [state] airlines=e seating_class=none origin_city=san francisco outbound_departure_time=9:20 pm return_date=the 9th passengers=none departure_date=march 3rd destination_city=chi-town refundable=b inbound_departure_time=1:50 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 destination_city=sd airlines=c of possible values a) air canada b) american airlines c) southwest airlines d) british airways e) united airlines f) air france g) delta airlines h) alaska airlines passengers=a of possible values a) 1 b) 4 c) 2 d) 3 departure_date=6th of this month inbound_departure_time=8:25 pm return_date=9th of this month refundable=a of possible values a) true b) false seating_class=dontcare of possible values a) business b) economy c) premium economy d) first class outbound_departure_time=3:10 pm [context] [user] i need helping searching for a flight. [system] when would you be leaving, where would you be going and when would you like to return? [user] i am going to chi-town on march 3rd and coming back on the 9th. [system] what city are you leaving from? [user] i am leaving form san francisco. can you see if united airlines has available flights? [system] i have found 1 flight for $245 with united airlines outbound flight leaves at 9:20 pm and will returning 1:50 pm. [user] yes sounds fantastic. [system] would you like for me to reserve your tickets now? [user] no, not today. [system] did you need help with anything else? [user] yes, i need help finding a one-way flight for another trip i have coming up, but i will need a refundable ticket in case my plans change. [system] okay, i have located a flight with 0 stops with united airlines. this flight leaves at 9:20 pm and cost $171. [user] when will i arrive at my designation? [system] you will arrive at 4:07 am. [user] that's awesome.
State: [state] origin_city=san francisco destination_city=chi-town airlines=e passengers=none departure_date=march 3rd inbound_departure_time=1:50 pm return_date=the 9th refundable=a seating_class=none outbound_departure_time=9:20 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] airlines=g of possible values a) alaska airlines b) british airways c) united airlines d) air canada e) air france f) delta airlines g) southwest airlines h) american airlines passengers=b of possible values a) 2 b) 1 c) 4 d) 3 return_date=9th of this month origin_city=las vegas inbound_departure_time=8:25 pm seating_class=dontcare of possible values a) business b) economy c) first class d) premium economy destination_city=sd outbound_departure_time=3:10 pm refundable=a of possible values a) true b) false departure_date=6th of this month [context] [user] i need helping searching for a flight. [system] when would you be leaving, where would you be going and when would you like to return? [user] i am going to chi-town on march 3rd and coming back on the 9th. [system] what city are you leaving from? [user] i am leaving form san francisco. can you see if united airlines has available flights? [system] i have found 1 flight for $245 with united airlines outbound flight leaves at 9:20 pm and will returning 1:50 pm. [user] yes sounds fantastic. [system] would you like for me to reserve your tickets now? [user] no, not today. [system] did you need help with anything else? [user] yes, i need help finding a one-way flight for another trip i have coming up, but i will need a refundable ticket in case my plans change. [system] okay, i have located a flight with 0 stops with united airlines. this flight leaves at 9:20 pm and cost $171. [user] when will i arrive at my designation? [system] you will arrive at 4:07 am. [user] that's awesome. [system] did you need my help for anything else? [user] no that will be it. thank you.
State: [state] airlines=c passengers=none return_date=the 9th origin_city=san francisco inbound_departure_time=1:50 pm seating_class=none destination_city=chi-town outbound_departure_time=9:20 pm refundable=a departure_date=march 3rd