[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) 2 b) 4 c) 3 d) 1 outbound_departure_time=3:10 pm airlines=c of possible values a) air canada b) alaska airlines c) southwest airlines d) united airlines e) american airlines f) british airways g) air france h) delta airlines inbound_departure_time=8:25 pm refundable=a of possible values a) true b) false origin_city=las vegas destination_city=sd seating_class=dontcare of possible values a) economy b) first class c) premium economy d) business departure_date=6th of this month return_date=9th of this month [context] [user] can you look for one-way flights?
State: [state] passengers=none outbound_departure_time=none airlines=none inbound_departure_time=none refundable=none origin_city=none destination_city=none seating_class=none departure_date=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] seating_class=dontcare of possible values a) business b) first class c) premium economy d) economy outbound_departure_time=3:10 pm passengers=b of possible values a) 2 b) 1 c) 3 d) 4 airlines=b of possible values a) air canada b) southwest airlines c) american airlines d) air france e) united airlines f) alaska airlines g) delta airlines h) british airways refundable=a of possible values a) true b) false origin_city=las vegas destination_city=sd inbound_departure_time=8:25 pm departure_date=6th of this month return_date=9th of this month [context] [user] can you look for one-way flights? [system] which is the place you are leaving from? [user] i am moving from las vegas
State: [state] seating_class=none outbound_departure_time=none passengers=none airlines=none refundable=none origin_city=las vegas destination_city=none inbound_departure_time=none departure_date=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 return_date=9th of this month origin_city=las vegas seating_class=dontcare of possible values a) business b) economy c) first class d) premium economy airlines=f of possible values a) air canada b) delta airlines c) british airways d) united airlines e) alaska airlines f) southwest airlines g) air france h) american airlines passengers=a of possible values a) 1 b) 2 c) 4 d) 3 outbound_departure_time=3:10 pm inbound_departure_time=8:25 pm departure_date=6th of this month refundable=b of possible values a) false b) true [context] [user] can you look for one-way flights? [system] which is the place you are leaving from? [user] i am moving from las vegas [system] which place you are visiting and when are you departing? [user] i will be departing on 13th of this month and i am moving to los angeles and i need economy class ticket
State: [state] destination_city=los angeles return_date=none origin_city=las vegas seating_class=b airlines=none passengers=none outbound_departure_time=none inbound_departure_time=none departure_date=13th of this month 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=b of possible values a) false b) true destination_city=sd airlines=d of possible values a) american airlines b) delta airlines c) alaska airlines d) southwest airlines e) air france f) united airlines g) british airways h) air canada passengers=c of possible values a) 3 b) 4 c) 1 d) 2 return_date=9th of this month inbound_departure_time=8:25 pm origin_city=las vegas seating_class=dontcare of possible values a) first class b) premium economy c) economy d) business departure_date=6th of this month outbound_departure_time=3:10 pm [context] [user] can you look for one-way flights? [system] which is the place you are leaving from? [user] i am moving from las vegas [system] which place you are visiting and when are you departing? [user] i will be departing on 13th of this month and i am moving to los angeles and i need economy class ticket [system] i have short listed 3 flights of your likings. one among them is delta airlines which leaves at 12:20 pm with 0 stops and ticket cost is $87 [user] are there any other flights available for me?
State: [state] refundable=none destination_city=los angeles airlines=none passengers=none return_date=none inbound_departure_time=none origin_city=las vegas seating_class=c departure_date=13th of this month 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=d of possible values a) 4 b) 3 c) 2 d) 1 departure_date=6th of this month destination_city=sd outbound_departure_time=3:10 pm refundable=a of possible values a) true b) false inbound_departure_time=8:25 pm origin_city=las vegas airlines=b of possible values a) alaska airlines b) southwest airlines c) british airways d) delta airlines e) air france f) united airlines g) air canada h) american airlines seating_class=dontcare of possible values a) premium economy b) business c) economy d) first class return_date=9th of this month [context] [user] can you look for one-way flights? [system] which is the place you are leaving from? [user] i am moving from las vegas [system] which place you are visiting and when are you departing? [user] i will be departing on 13th of this month and i am moving to los angeles and i need economy class ticket [system] i have short listed 3 flights of your likings. one among them is delta airlines which leaves at 12:20 pm with 0 stops and ticket cost is $87 [user] are there any other flights available for me? [system] there is a southwest airlines flight leaving at 2:35 pm with 0 stops and cost of ticket is $86 [user] are there any other flights available for me/
State: [state] passengers=none departure_date=13th of this month destination_city=los angeles outbound_departure_time=none refundable=none inbound_departure_time=none origin_city=las vegas airlines=none seating_class=c 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] airlines=e of possible values a) american airlines b) united airlines c) british airways d) air canada e) southwest airlines f) delta airlines g) air france h) alaska airlines destination_city=sd departure_date=6th of this month seating_class=dontcare of possible values a) first class b) economy c) business d) premium economy refundable=a of possible values a) true b) false passengers=b of possible values a) 4 b) 1 c) 3 d) 2 origin_city=las vegas inbound_departure_time=8:25 pm return_date=9th of this month outbound_departure_time=3:10 pm [context] [user] can you look for one-way flights? [system] which is the place you are leaving from? [user] i am moving from las vegas [system] which place you are visiting and when are you departing? [user] i will be departing on 13th of this month and i am moving to los angeles and i need economy class ticket [system] i have short listed 3 flights of your likings. one among them is delta airlines which leaves at 12:20 pm with 0 stops and ticket cost is $87 [user] are there any other flights available for me? [system] there is a southwest airlines flight leaving at 2:35 pm with 0 stops and cost of ticket is $86 [user] are there any other flights available for me/ [system] there is a united airlines flight leaving at 12:05 pm with 0 stops and cost of ticket is $79 [user] which airport is the flight departing from and is there a ticket refund?
State: [state] airlines=none destination_city=los angeles departure_date=13th of this month seating_class=b refundable=none passengers=none origin_city=las vegas inbound_departure_time=none return_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] seating_class=dontcare of possible values a) business b) premium economy c) first class d) economy origin_city=las vegas outbound_departure_time=3:10 pm passengers=a of possible values a) 1 b) 2 c) 3 d) 4 refundable=b of possible values a) false b) true return_date=9th of this month inbound_departure_time=8:25 pm departure_date=6th of this month destination_city=sd airlines=h of possible values a) american airlines b) air canada c) united airlines d) british airways e) air france f) alaska airlines g) delta airlines h) southwest airlines [context] [user] can you look for one-way flights? [system] which is the place you are leaving from? [user] i am moving from las vegas [system] which place you are visiting and when are you departing? [user] i will be departing on 13th of this month and i am moving to los angeles and i need economy class ticket [system] i have short listed 3 flights of your likings. one among them is delta airlines which leaves at 12:20 pm with 0 stops and ticket cost is $87 [user] are there any other flights available for me? [system] there is a southwest airlines flight leaving at 2:35 pm with 0 stops and cost of ticket is $86 [user] are there any other flights available for me/ [system] there is a united airlines flight leaving at 12:05 pm with 0 stops and cost of ticket is $79 [user] which airport is the flight departing from and is there a ticket refund? [system] the flight is leaving from mccarran international airport amd ticket is not refundable [user] that is fine
State: [state] seating_class=d origin_city=las vegas outbound_departure_time=12:05 pm passengers=none refundable=none return_date=none inbound_departure_time=none departure_date=13th of this month destination_city=los angeles airlines=c

[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 refundable=a of possible values a) true b) false seating_class=dontcare of possible values a) economy b) business c) premium economy d) first class return_date=9th of this month outbound_departure_time=3:10 pm passengers=c of possible values a) 2 b) 4 c) 1 d) 3 destination_city=sd departure_date=6th of this month inbound_departure_time=8:25 pm airlines=g of possible values a) british airways b) air france c) air canada d) delta airlines e) alaska airlines f) united airlines g) southwest airlines h) american airlines [context] [user] can you look for one-way flights? [system] which is the place you are leaving from? [user] i am moving from las vegas [system] which place you are visiting and when are you departing? [user] i will be departing on 13th of this month and i am moving to los angeles and i need economy class ticket [system] i have short listed 3 flights of your likings. one among them is delta airlines which leaves at 12:20 pm with 0 stops and ticket cost is $87 [user] are there any other flights available for me? [system] there is a southwest airlines flight leaving at 2:35 pm with 0 stops and cost of ticket is $86 [user] are there any other flights available for me/ [system] there is a united airlines flight leaving at 12:05 pm with 0 stops and cost of ticket is $79 [user] which airport is the flight departing from and is there a ticket refund? [system] the flight is leaving from mccarran international airport amd ticket is not refundable [user] that is fine [system] you need to buy tickets? [user] no, not now
State: [state] origin_city=las vegas refundable=none seating_class=a return_date=none outbound_departure_time=12:05 pm passengers=none destination_city=los angeles departure_date=13th of this month inbound_departure_time=none airlines=f

[example] [user] can you find me a bus to lax for 4 people? [system] what is the departure location and time? [user] the 1st of march from san francisco. [system] i found 9 buses for you. one departs at 8:40 am and costs $41. it has 0 transfers. [user] that is perfect. [slots] travelers=a of possible values a) 4 b) 2 c) 3 d) 1 e) 5 leaving_date=1st of march from_location=san francisco to_location=lax leaving_time=8:40 am [context] [user] can you look for one-way flights? [system] which is the place you are leaving from? [user] i am moving from las vegas [system] which place you are visiting and when are you departing? [user] i will be departing on 13th of this month and i am moving to los angeles and i need economy class ticket [system] i have short listed 3 flights of your likings. one among them is delta airlines which leaves at 12:20 pm with 0 stops and ticket cost is $87 [user] are there any other flights available for me? [system] there is a southwest airlines flight leaving at 2:35 pm with 0 stops and cost of ticket is $86 [user] are there any other flights available for me/ [system] there is a united airlines flight leaving at 12:05 pm with 0 stops and cost of ticket is $79 [user] which airport is the flight departing from and is there a ticket refund? [system] the flight is leaving from mccarran international airport amd ticket is not refundable [user] that is fine [system] you need to buy tickets? [user] no, not now [system] is there any other help? [user] can you to look for a bus to go there?
State: [state] travelers=none leaving_date=none from_location=las vegas to_location=los angeles leaving_time=none

[example] [user] can you find me a bus to lax for 4 people? [system] what is the departure location and time? [user] the 1st of march from san francisco. [system] i found 9 buses for you. one departs at 8:40 am and costs $41. it has 0 transfers. [user] that is perfect. [slots] leaving_date=1st of march travelers=c of possible values a) 1 b) 2 c) 4 d) 3 e) 5 to_location=lax leaving_time=8:40 am from_location=san francisco [context] [user] can you look for one-way flights? [system] which is the place you are leaving from? [user] i am moving from las vegas [system] which place you are visiting and when are you departing? [user] i will be departing on 13th of this month and i am moving to los angeles and i need economy class ticket [system] i have short listed 3 flights of your likings. one among them is delta airlines which leaves at 12:20 pm with 0 stops and ticket cost is $87 [user] are there any other flights available for me? [system] there is a southwest airlines flight leaving at 2:35 pm with 0 stops and cost of ticket is $86 [user] are there any other flights available for me/ [system] there is a united airlines flight leaving at 12:05 pm with 0 stops and cost of ticket is $79 [user] which airport is the flight departing from and is there a ticket refund? [system] the flight is leaving from mccarran international airport amd ticket is not refundable [user] that is fine [system] you need to buy tickets? [user] no, not now [system] is there any other help? [user] can you to look for a bus to go there? [system] are you moving on march 13th? [user] i will be moving on 4th of this month
State: [state] leaving_date=4th of this month travelers=none to_location=los angeles leaving_time=none from_location=las vegas

[example] [user] can you find me a bus to lax for 4 people? [system] what is the departure location and time? [user] the 1st of march from san francisco. [system] i found 9 buses for you. one departs at 8:40 am and costs $41. it has 0 transfers. [user] that is perfect. [slots] leaving_date=1st of march leaving_time=8:40 am travelers=e of possible values a) 5 b) 2 c) 3 d) 1 e) 4 from_location=san francisco to_location=lax [context] [user] can you look for one-way flights? [system] which is the place you are leaving from? [user] i am moving from las vegas [system] which place you are visiting and when are you departing? [user] i will be departing on 13th of this month and i am moving to los angeles and i need economy class ticket [system] i have short listed 3 flights of your likings. one among them is delta airlines which leaves at 12:20 pm with 0 stops and ticket cost is $87 [user] are there any other flights available for me? [system] there is a southwest airlines flight leaving at 2:35 pm with 0 stops and cost of ticket is $86 [user] are there any other flights available for me/ [system] there is a united airlines flight leaving at 12:05 pm with 0 stops and cost of ticket is $79 [user] which airport is the flight departing from and is there a ticket refund? [system] the flight is leaving from mccarran international airport amd ticket is not refundable [user] that is fine [system] you need to buy tickets? [user] no, not now [system] is there any other help? [user] can you to look for a bus to go there? [system] are you moving on march 13th? [user] i will be moving on 4th of this month [system] the bus leaves at 7:20 am and it has 0 transfers with cost at $36 [user] are there any other available buses?
State: [state] leaving_date=4th of this month leaving_time=none travelers=none from_location=las vegas to_location=los angeles

[example] [user] can you find me a bus to lax for 4 people? [system] what is the departure location and time? [user] the 1st of march from san francisco. [system] i found 9 buses for you. one departs at 8:40 am and costs $41. it has 0 transfers. [user] that is perfect. [slots] leaving_time=8:40 am from_location=san francisco travelers=c of possible values a) 2 b) 5 c) 4 d) 1 e) 3 to_location=lax leaving_date=1st of march [context] [user] can you look for one-way flights? [system] which is the place you are leaving from? [user] i am moving from las vegas [system] which place you are visiting and when are you departing? [user] i will be departing on 13th of this month and i am moving to los angeles and i need economy class ticket [system] i have short listed 3 flights of your likings. one among them is delta airlines which leaves at 12:20 pm with 0 stops and ticket cost is $87 [user] are there any other flights available for me? [system] there is a southwest airlines flight leaving at 2:35 pm with 0 stops and cost of ticket is $86 [user] are there any other flights available for me/ [system] there is a united airlines flight leaving at 12:05 pm with 0 stops and cost of ticket is $79 [user] which airport is the flight departing from and is there a ticket refund? [system] the flight is leaving from mccarran international airport amd ticket is not refundable [user] that is fine [system] you need to buy tickets? [user] no, not now [system] is there any other help? [user] can you to look for a bus to go there? [system] are you moving on march 13th? [user] i will be moving on 4th of this month [system] the bus leaves at 7:20 am and it has 0 transfers with cost at $36 [user] are there any other available buses? [system] the bus leaves at 10:20 am with 0 transfers and it costs $35 [user] that is fine
State: [state] leaving_time=10:20 am from_location=las vegas travelers=none to_location=los angeles leaving_date=4th of this month

[example] [user] can you find me a bus to lax for 4 people? [system] what is the departure location and time? [user] the 1st of march from san francisco. [system] i found 9 buses for you. one departs at 8:40 am and costs $41. it has 0 transfers. [user] that is perfect. [slots] leaving_date=1st of march from_location=san francisco travelers=c of possible values a) 1 b) 3 c) 4 d) 5 e) 2 to_location=lax leaving_time=8:40 am [context] [user] can you look for one-way flights? [system] which is the place you are leaving from? [user] i am moving from las vegas [system] which place you are visiting and when are you departing? [user] i will be departing on 13th of this month and i am moving to los angeles and i need economy class ticket [system] i have short listed 3 flights of your likings. one among them is delta airlines which leaves at 12:20 pm with 0 stops and ticket cost is $87 [user] are there any other flights available for me? [system] there is a southwest airlines flight leaving at 2:35 pm with 0 stops and cost of ticket is $86 [user] are there any other flights available for me/ [system] there is a united airlines flight leaving at 12:05 pm with 0 stops and cost of ticket is $79 [user] which airport is the flight departing from and is there a ticket refund? [system] the flight is leaving from mccarran international airport amd ticket is not refundable [user] that is fine [system] you need to buy tickets? [user] no, not now [system] is there any other help? [user] can you to look for a bus to go there? [system] are you moving on march 13th? [user] i will be moving on 4th of this month [system] the bus leaves at 7:20 am and it has 0 transfers with cost at $36 [user] are there any other available buses? [system] the bus leaves at 10:20 am with 0 transfers and it costs $35 [user] that is fine [system] you require to buy tickets? [user] no, but can you reserve flight you found for me?
State: [state] leaving_date=4th of this month from_location=las vegas travelers=none to_location=los angeles leaving_time=10:20 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] refundable=a of possible values a) true b) false inbound_departure_time=8:25 pm origin_city=las vegas destination_city=sd departure_date=6th of this month seating_class=dontcare of possible values a) first class b) economy c) business d) premium economy return_date=9th of this month outbound_departure_time=3:10 pm passengers=a of possible values a) 1 b) 2 c) 3 d) 4 airlines=f of possible values a) united airlines b) american airlines c) british airways d) alaska airlines e) delta airlines f) southwest airlines g) air canada h) air france [context] [user] can you look for one-way flights? [system] which is the place you are leaving from? [user] i am moving from las vegas [system] which place you are visiting and when are you departing? [user] i will be departing on 13th of this month and i am moving to los angeles and i need economy class ticket [system] i have short listed 3 flights of your likings. one among them is delta airlines which leaves at 12:20 pm with 0 stops and ticket cost is $87 [user] are there any other flights available for me? [system] there is a southwest airlines flight leaving at 2:35 pm with 0 stops and cost of ticket is $86 [user] are there any other flights available for me/ [system] there is a united airlines flight leaving at 12:05 pm with 0 stops and cost of ticket is $79 [user] which airport is the flight departing from and is there a ticket refund? [system] the flight is leaving from mccarran international airport amd ticket is not refundable [user] that is fine [system] you need to buy tickets? [user] no, not now [system] is there any other help? [user] can you to look for a bus to go there? [system] are you moving on march 13th? [user] i will be moving on 4th of this month [system] the bus leaves at 7:20 am and it has 0 transfers with cost at $36 [user] are there any other available buses? [system] the bus leaves at 10:20 am with 0 transfers and it costs $35 [user] that is fine [system] you require to buy tickets? [user] no, but can you reserve flight you found for me?
State: [state] refundable=none inbound_departure_time=none origin_city=las vegas destination_city=los angeles departure_date=4th of this month seating_class=b return_date=none outbound_departure_time=12:05 pm passengers=none 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] seating_class=dontcare of possible values a) economy b) first class c) premium economy d) business airlines=d of possible values a) british airways b) air france c) alaska airlines d) southwest airlines e) united airlines f) delta airlines g) american airlines h) air canada destination_city=sd origin_city=las vegas departure_date=6th of this month return_date=9th of this month outbound_departure_time=3:10 pm refundable=a of possible values a) true b) false inbound_departure_time=8:25 pm passengers=b of possible values a) 3 b) 1 c) 2 d) 4 [context] [user] can you look for one-way flights? [system] which is the place you are leaving from? [user] i am moving from las vegas [system] which place you are visiting and when are you departing? [user] i will be departing on 13th of this month and i am moving to los angeles and i need economy class ticket [system] i have short listed 3 flights of your likings. one among them is delta airlines which leaves at 12:20 pm with 0 stops and ticket cost is $87 [user] are there any other flights available for me? [system] there is a southwest airlines flight leaving at 2:35 pm with 0 stops and cost of ticket is $86 [user] are there any other flights available for me/ [system] there is a united airlines flight leaving at 12:05 pm with 0 stops and cost of ticket is $79 [user] which airport is the flight departing from and is there a ticket refund? [system] the flight is leaving from mccarran international airport amd ticket is not refundable [user] that is fine [system] you need to buy tickets? [user] no, not now [system] is there any other help? [user] can you to look for a bus to go there? [system] are you moving on march 13th? [user] i will be moving on 4th of this month [system] the bus leaves at 7:20 am and it has 0 transfers with cost at $36 [user] are there any other available buses? [system] the bus leaves at 10:20 am with 0 transfers and it costs $35 [user] that is fine [system] you require to buy tickets? [user] no, but can you reserve flight you found for me? [system] please give confirmation details: the flight is united airlines departing on march 4th from las vegas to los angeles.i need 1 economy class ticket [user] fine.which is the airport the flight arriving and when?
State: [state] seating_class=a airlines=e destination_city=los angeles origin_city=las vegas departure_date=4th of this month return_date=none outbound_departure_time=12:05 pm refundable=none inbound_departure_time=none passengers=b

[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) premium economy b) business c) economy d) first class destination_city=sd origin_city=las vegas inbound_departure_time=8:25 pm departure_date=6th of this month refundable=a of possible values a) true b) false passengers=b of possible values a) 4 b) 1 c) 3 d) 2 outbound_departure_time=3:10 pm return_date=9th of this month airlines=c of possible values a) alaska airlines b) american airlines c) southwest airlines d) united airlines e) air canada f) british airways g) air france h) delta airlines [context] [user] can you look for one-way flights? [system] which is the place you are leaving from? [user] i am moving from las vegas [system] which place you are visiting and when are you departing? [user] i will be departing on 13th of this month and i am moving to los angeles and i need economy class ticket [system] i have short listed 3 flights of your likings. one among them is delta airlines which leaves at 12:20 pm with 0 stops and ticket cost is $87 [user] are there any other flights available for me? [system] there is a southwest airlines flight leaving at 2:35 pm with 0 stops and cost of ticket is $86 [user] are there any other flights available for me/ [system] there is a united airlines flight leaving at 12:05 pm with 0 stops and cost of ticket is $79 [user] which airport is the flight departing from and is there a ticket refund? [system] the flight is leaving from mccarran international airport amd ticket is not refundable [user] that is fine [system] you need to buy tickets? [user] no, not now [system] is there any other help? [user] can you to look for a bus to go there? [system] are you moving on march 13th? [user] i will be moving on 4th of this month [system] the bus leaves at 7:20 am and it has 0 transfers with cost at $36 [user] are there any other available buses? [system] the bus leaves at 10:20 am with 0 transfers and it costs $35 [user] that is fine [system] you require to buy tickets? [user] no, but can you reserve flight you found for me? [system] please give confirmation details: the flight is united airlines departing on march 4th from las vegas to los angeles.i need 1 economy class ticket [user] fine.which is the airport the flight arriving and when? [system] i am sorry as i failed to book the ticket.can i help you in other thing? [user] no, thank you
State: [state] seating_class=c destination_city=los angeles origin_city=las vegas inbound_departure_time=none departure_date=4th of this month refundable=none passengers=b outbound_departure_time=12:05 pm return_date=none airlines=d