[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) premium economy c) business d) economy departure_date=6th of this month outbound_departure_time=3:10 pm destination_city=sd inbound_departure_time=8:25 pm refundable=b of possible values a) false b) true origin_city=las vegas return_date=9th of this month passengers=d of possible values a) 4 b) 3 c) 2 d) 1 airlines=h of possible values a) british airways b) delta airlines c) united airlines d) air france e) american airlines f) air canada g) alaska airlines h) southwest airlines [context] [user] i'm looking for 1 seat on a round trip flight.
State: [state] seating_class=none departure_date=none outbound_departure_time=none destination_city=none inbound_departure_time=none refundable=none origin_city=none return_date=none passengers=d 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] seating_class=dontcare of possible values a) premium economy b) first class c) business d) economy airlines=g of possible values a) british airways b) air france c) delta airlines d) alaska airlines e) american airlines f) air canada g) southwest airlines h) united airlines return_date=9th of this month departure_date=6th of this month destination_city=sd origin_city=las vegas passengers=d of possible values a) 2 b) 3 c) 4 d) 1 inbound_departure_time=8:25 pm outbound_departure_time=3:10 pm refundable=b of possible values a) false b) true [context] [user] i'm looking for 1 seat on a round trip flight. [system] ok. details? where? when? [user] from portland, or on march 12th.
State: [state] seating_class=none airlines=none return_date=none departure_date=march 12th destination_city=none origin_city=portland, or passengers=d inbound_departure_time=none outbound_departure_time=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] passengers=a of possible values a) 1 b) 2 c) 3 d) 4 origin_city=las vegas airlines=h of possible values a) delta airlines b) british airways c) united airlines d) american airlines e) air canada f) alaska airlines g) air france h) southwest airlines departure_date=6th of this month outbound_departure_time=3:10 pm destination_city=sd inbound_departure_time=8:25 pm seating_class=dontcare of possible values a) premium economy b) first class c) business d) economy return_date=9th of this month refundable=b of possible values a) false b) true [context] [user] i'm looking for 1 seat on a round trip flight. [system] ok. details? where? when? [user] from portland, or on march 12th. [system] ok. but to where? and when will you be returning? [user] to phoenix. i'd like to be back by the 14th of march. see if you can get an economy seat on delta airlines.
State: [state] passengers=a origin_city=portland, or airlines=a departure_date=march 12th outbound_departure_time=none destination_city=phoenix inbound_departure_time=none seating_class=d return_date=14th of march 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] outbound_departure_time=3:10 pm refundable=a of possible values a) true b) false inbound_departure_time=8:25 pm airlines=b of possible values a) british airways b) southwest airlines c) united airlines d) alaska airlines e) air france f) american airlines g) air canada h) delta airlines return_date=9th of this month origin_city=las vegas passengers=d of possible values a) 4 b) 3 c) 2 d) 1 seating_class=dontcare of possible values a) economy b) premium economy c) first class d) business destination_city=sd departure_date=6th of this month [context] [user] i'm looking for 1 seat on a round trip flight. [system] ok. details? where? when? [user] from portland, or on march 12th. [system] ok. but to where? and when will you be returning? [user] to phoenix. i'd like to be back by the 14th of march. see if you can get an economy seat on delta airlines. [system] i see 1. an 8 pm delta airlines flight for $192. it takes off for the return at 10:15 pm. [user] when does it arrive back? and can i get my money back?
State: [state] outbound_departure_time=none refundable=none inbound_departure_time=none airlines=h return_date=14th of march origin_city=portland, or passengers=d seating_class=a destination_city=phoenix departure_date=march 12th

[example] [user] please search flights for me. i m leaving from las vegas on the 6th of this month and coming back on the 9th of this month. [system] where are you going? [user] i am going to sd. there is only 1 in my group. make sure to book only refundable tickets. either business or economy is fine. [system] i found a convenient southwest airlines flight for your trip. it leaves at 3:10 pm and the return flight leaves at 8:25 pm. the ticket price is $95. [user] that flight sounds good to me. [slots] inbound_departure_time=8:25 pm departure_date=6th of this month seating_class=dontcare of possible values a) premium economy b) business c) first class d) economy outbound_departure_time=3:10 pm destination_city=sd origin_city=las vegas airlines=c of possible values a) united airlines b) air canada c) southwest airlines d) delta airlines e) air france f) american airlines g) british airways h) alaska airlines passengers=a of possible values a) 1 b) 2 c) 4 d) 3 refundable=b of possible values a) false b) true return_date=9th of this month [context] [user] i'm looking for 1 seat on a round trip flight. [system] ok. details? where? when? [user] from portland, or on march 12th. [system] ok. but to where? and when will you be returning? [user] to phoenix. i'd like to be back by the 14th of march. see if you can get an economy seat on delta airlines. [system] i see 1. an 8 pm delta airlines flight for $192. it takes off for the return at 10:15 pm. [user] when does it arrive back? and can i get my money back? [system] it lands back in portland at 1:10 am but it is not refundable. [user] i like it anyway.
State: [state] inbound_departure_time=10:15 pm departure_date=march 12th seating_class=d outbound_departure_time=8 pm destination_city=phoenix origin_city=portland, or airlines=d passengers=a refundable=none return_date=14th of march

[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 airlines=a of possible values a) southwest airlines b) united airlines c) alaska airlines d) british airways e) air canada f) air france g) delta airlines h) american airlines destination_city=sd departure_date=6th of this month inbound_departure_time=8:25 pm outbound_departure_time=3:10 pm passengers=a of possible values a) 1 b) 4 c) 2 d) 3 origin_city=las vegas refundable=b of possible values a) false b) true seating_class=dontcare of possible values a) first class b) economy c) business d) premium economy [context] [user] i'm looking for 1 seat on a round trip flight. [system] ok. details? where? when? [user] from portland, or on march 12th. [system] ok. but to where? and when will you be returning? [user] to phoenix. i'd like to be back by the 14th of march. see if you can get an economy seat on delta airlines. [system] i see 1. an 8 pm delta airlines flight for $192. it takes off for the return at 10:15 pm. [user] when does it arrive back? and can i get my money back? [system] it lands back in portland at 1:10 am but it is not refundable. [user] i like it anyway. [system] so should i pick up the tics? [user] yes. book 'em.
State: [state] return_date=14th of march airlines=g destination_city=phoenix departure_date=march 12th inbound_departure_time=10:15 pm outbound_departure_time=8 pm passengers=a origin_city=portland, or refundable=none seating_class=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] return_date=9th of this month origin_city=las vegas passengers=b of possible values a) 4 b) 1 c) 3 d) 2 seating_class=dontcare of possible values a) business b) premium economy c) first class d) economy departure_date=6th of this month inbound_departure_time=8:25 pm refundable=b of possible values a) false b) true airlines=a of possible values a) southwest airlines b) air france c) air canada d) delta airlines e) united airlines f) american airlines g) british airways h) alaska airlines destination_city=sd outbound_departure_time=3:10 pm [context] [user] i'm looking for 1 seat on a round trip flight. [system] ok. details? where? when? [user] from portland, or on march 12th. [system] ok. but to where? and when will you be returning? [user] to phoenix. i'd like to be back by the 14th of march. see if you can get an economy seat on delta airlines. [system] i see 1. an 8 pm delta airlines flight for $192. it takes off for the return at 10:15 pm. [user] when does it arrive back? and can i get my money back? [system] it lands back in portland at 1:10 am but it is not refundable. [user] i like it anyway. [system] so should i pick up the tics? [user] yes. book 'em. [system] ok. 1 economy delta airlines seat to phoenix from portland on march 12th at 8 pm. the return flight is at 10:15 pm on march 14th. is this what you want? [user] thats what i want. are there any stops? when does it arrive in phoenix?
State: [state] return_date=14th of march origin_city=portland passengers=b seating_class=d departure_date=march 12th inbound_departure_time=10:15 pm refundable=none airlines=d destination_city=phoenix outbound_departure_time=8 pm

[example] [user] book me a rental car. [system] sure. what time will you pick it up? what date will you return the car? [user] i'll pick it up around 10:30 in the morning, keeping it until next thursday [system] where will you be picking it up? what day? [user] i'll pick it up in new york on march 4th [system] i have 6 cars for you. there's a standard car, an altima, available at port authority station next monday [user] sounds good [slots] pickup_city=new york type=b of possible values a) compact b) standard c) full-size dropoff_date=next thursday pickup_date=march 4th pickup_time=10:30 in the morning pickup_location=port authority station [context] [user] i'm looking for 1 seat on a round trip flight. [system] ok. details? where? when? [user] from portland, or on march 12th. [system] ok. but to where? and when will you be returning? [user] to phoenix. i'd like to be back by the 14th of march. see if you can get an economy seat on delta airlines. [system] i see 1. an 8 pm delta airlines flight for $192. it takes off for the return at 10:15 pm. [user] when does it arrive back? and can i get my money back? [system] it lands back in portland at 1:10 am but it is not refundable. [user] i like it anyway. [system] so should i pick up the tics? [user] yes. book 'em. [system] ok. 1 economy delta airlines seat to phoenix from portland on march 12th at 8 pm. the return flight is at 10:15 pm on march 14th. is this what you want? [user] thats what i want. are there any stops? when does it arrive in phoenix? [system] it arrives in phoenix at 1:17 am with 1 stop. [user] i think i'm gonna need some wheels there.
State: [state] pickup_city=phoenix type=none dropoff_date=none pickup_date=none pickup_time=none pickup_location=none

[example] [user] book me a rental car. [system] sure. what time will you pick it up? what date will you return the car? [user] i'll pick it up around 10:30 in the morning, keeping it until next thursday [system] where will you be picking it up? what day? [user] i'll pick it up in new york on march 4th [system] i have 6 cars for you. there's a standard car, an altima, available at port authority station next monday [user] sounds good [slots] pickup_date=march 4th pickup_time=10:30 in the morning pickup_location=port authority station pickup_city=new york type=a of possible values a) standard b) compact c) full-size dropoff_date=next thursday [context] [user] i'm looking for 1 seat on a round trip flight. [system] ok. details? where? when? [user] from portland, or on march 12th. [system] ok. but to where? and when will you be returning? [user] to phoenix. i'd like to be back by the 14th of march. see if you can get an economy seat on delta airlines. [system] i see 1. an 8 pm delta airlines flight for $192. it takes off for the return at 10:15 pm. [user] when does it arrive back? and can i get my money back? [system] it lands back in portland at 1:10 am but it is not refundable. [user] i like it anyway. [system] so should i pick up the tics? [user] yes. book 'em. [system] ok. 1 economy delta airlines seat to phoenix from portland on march 12th at 8 pm. the return flight is at 10:15 pm on march 14th. is this what you want? [user] thats what i want. are there any stops? when does it arrive in phoenix? [system] it arrives in phoenix at 1:17 am with 1 stop. [user] i think i'm gonna need some wheels there. [system] from march 12th to march 14th? [user] no. from the 13th.
State: [state] pickup_date=the 13th pickup_time=none pickup_location=none pickup_city=phoenix type=none dropoff_date=14th of march

[example] [user] book me a rental car. [system] sure. what time will you pick it up? what date will you return the car? [user] i'll pick it up around 10:30 in the morning, keeping it until next thursday [system] where will you be picking it up? what day? [user] i'll pick it up in new york on march 4th [system] i have 6 cars for you. there's a standard car, an altima, available at port authority station next monday [user] sounds good [slots] pickup_city=new york pickup_date=march 4th pickup_time=10:30 in the morning type=b of possible values a) compact b) standard c) full-size dropoff_date=next thursday pickup_location=port authority station [context] [user] i'm looking for 1 seat on a round trip flight. [system] ok. details? where? when? [user] from portland, or on march 12th. [system] ok. but to where? and when will you be returning? [user] to phoenix. i'd like to be back by the 14th of march. see if you can get an economy seat on delta airlines. [system] i see 1. an 8 pm delta airlines flight for $192. it takes off for the return at 10:15 pm. [user] when does it arrive back? and can i get my money back? [system] it lands back in portland at 1:10 am but it is not refundable. [user] i like it anyway. [system] so should i pick up the tics? [user] yes. book 'em. [system] ok. 1 economy delta airlines seat to phoenix from portland on march 12th at 8 pm. the return flight is at 10:15 pm on march 14th. is this what you want? [user] thats what i want. are there any stops? when does it arrive in phoenix? [system] it arrives in phoenix at 1:17 am with 1 stop. [user] i think i'm gonna need some wheels there. [system] from march 12th to march 14th? [user] no. from the 13th. [system] at what time. [user] around the afternoon 12.
State: [state] pickup_city=phoenix pickup_date=the 13th pickup_time=afternoon 12 type=none dropoff_date=14th of march pickup_location=none

[example] [user] book me a rental car. [system] sure. what time will you pick it up? what date will you return the car? [user] i'll pick it up around 10:30 in the morning, keeping it until next thursday [system] where will you be picking it up? what day? [user] i'll pick it up in new york on march 4th [system] i have 6 cars for you. there's a standard car, an altima, available at port authority station next monday [user] sounds good [slots] pickup_location=port authority station type=b of possible values a) compact b) standard c) full-size pickup_date=march 4th dropoff_date=next thursday pickup_city=new york pickup_time=10:30 in the morning [context] [user] i'm looking for 1 seat on a round trip flight. [system] ok. details? where? when? [user] from portland, or on march 12th. [system] ok. but to where? and when will you be returning? [user] to phoenix. i'd like to be back by the 14th of march. see if you can get an economy seat on delta airlines. [system] i see 1. an 8 pm delta airlines flight for $192. it takes off for the return at 10:15 pm. [user] when does it arrive back? and can i get my money back? [system] it lands back in portland at 1:10 am but it is not refundable. [user] i like it anyway. [system] so should i pick up the tics? [user] yes. book 'em. [system] ok. 1 economy delta airlines seat to phoenix from portland on march 12th at 8 pm. the return flight is at 10:15 pm on march 14th. is this what you want? [user] thats what i want. are there any stops? when does it arrive in phoenix? [system] it arrives in phoenix at 1:17 am with 1 stop. [user] i think i'm gonna need some wheels there. [system] from march 12th to march 14th? [user] no. from the 13th. [system] at what time. [user] around the afternoon 12. [system] ok. i see 3 cars. you got a standard accord available ot be picked up on march 13th from sky harbor international airport. [user] what that going to run me?
State: [state] pickup_location=none type=none pickup_date=march 13th dropoff_date=14th of march pickup_city=phoenix pickup_time=afternoon 12

[example] [user] book me a rental car. [system] sure. what time will you pick it up? what date will you return the car? [user] i'll pick it up around 10:30 in the morning, keeping it until next thursday [system] where will you be picking it up? what day? [user] i'll pick it up in new york on march 4th [system] i have 6 cars for you. there's a standard car, an altima, available at port authority station next monday [user] sounds good [slots] type=a of possible values a) standard b) compact c) full-size pickup_time=10:30 in the morning pickup_city=new york pickup_date=march 4th pickup_location=port authority station dropoff_date=next thursday [context] [user] i'm looking for 1 seat on a round trip flight. [system] ok. details? where? when? [user] from portland, or on march 12th. [system] ok. but to where? and when will you be returning? [user] to phoenix. i'd like to be back by the 14th of march. see if you can get an economy seat on delta airlines. [system] i see 1. an 8 pm delta airlines flight for $192. it takes off for the return at 10:15 pm. [user] when does it arrive back? and can i get my money back? [system] it lands back in portland at 1:10 am but it is not refundable. [user] i like it anyway. [system] so should i pick up the tics? [user] yes. book 'em. [system] ok. 1 economy delta airlines seat to phoenix from portland on march 12th at 8 pm. the return flight is at 10:15 pm on march 14th. is this what you want? [user] thats what i want. are there any stops? when does it arrive in phoenix? [system] it arrives in phoenix at 1:17 am with 1 stop. [user] i think i'm gonna need some wheels there. [system] from march 12th to march 14th? [user] no. from the 13th. [system] at what time. [user] around the afternoon 12. [system] ok. i see 3 cars. you got a standard accord available ot be picked up on march 13th from sky harbor international airport. [user] what that going to run me? [system] you're looking at $28 total. [user] sounds like a bargain. get me it.
State: [state] type=a pickup_time=afternoon 12 pickup_city=phoenix pickup_date=march 13th pickup_location=sky harbor international airport dropoff_date=14th of march

[example] [user] book me a rental car. [system] sure. what time will you pick it up? what date will you return the car? [user] i'll pick it up around 10:30 in the morning, keeping it until next thursday [system] where will you be picking it up? what day? [user] i'll pick it up in new york on march 4th [system] i have 6 cars for you. there's a standard car, an altima, available at port authority station next monday [user] sounds good [slots] pickup_time=10:30 in the morning type=c of possible values a) full-size b) compact c) standard pickup_city=new york pickup_date=march 4th pickup_location=port authority station dropoff_date=next thursday [context] [user] i'm looking for 1 seat on a round trip flight. [system] ok. details? where? when? [user] from portland, or on march 12th. [system] ok. but to where? and when will you be returning? [user] to phoenix. i'd like to be back by the 14th of march. see if you can get an economy seat on delta airlines. [system] i see 1. an 8 pm delta airlines flight for $192. it takes off for the return at 10:15 pm. [user] when does it arrive back? and can i get my money back? [system] it lands back in portland at 1:10 am but it is not refundable. [user] i like it anyway. [system] so should i pick up the tics? [user] yes. book 'em. [system] ok. 1 economy delta airlines seat to phoenix from portland on march 12th at 8 pm. the return flight is at 10:15 pm on march 14th. is this what you want? [user] thats what i want. are there any stops? when does it arrive in phoenix? [system] it arrives in phoenix at 1:17 am with 1 stop. [user] i think i'm gonna need some wheels there. [system] from march 12th to march 14th? [user] no. from the 13th. [system] at what time. [user] around the afternoon 12. [system] ok. i see 3 cars. you got a standard accord available ot be picked up on march 13th from sky harbor international airport. [user] what that going to run me? [system] you're looking at $28 total. [user] sounds like a bargain. get me it. [system] ok. i standard car from march 13th to march 14th to be picked up at sky harbor international airport at 12 pm. correct? [user] yes. that's good.
State: [state] pickup_time=12 pm type=c pickup_city=phoenix pickup_date=march 13th pickup_location=sky harbor international airport dropoff_date=14th of march

[example] [user] book me a rental car. [system] sure. what time will you pick it up? what date will you return the car? [user] i'll pick it up around 10:30 in the morning, keeping it until next thursday [system] where will you be picking it up? what day? [user] i'll pick it up in new york on march 4th [system] i have 6 cars for you. there's a standard car, an altima, available at port authority station next monday [user] sounds good [slots] pickup_time=10:30 in the morning pickup_location=port authority station dropoff_date=next thursday pickup_date=march 4th pickup_city=new york type=a of possible values a) standard b) full-size c) compact [context] [user] i'm looking for 1 seat on a round trip flight. [system] ok. details? where? when? [user] from portland, or on march 12th. [system] ok. but to where? and when will you be returning? [user] to phoenix. i'd like to be back by the 14th of march. see if you can get an economy seat on delta airlines. [system] i see 1. an 8 pm delta airlines flight for $192. it takes off for the return at 10:15 pm. [user] when does it arrive back? and can i get my money back? [system] it lands back in portland at 1:10 am but it is not refundable. [user] i like it anyway. [system] so should i pick up the tics? [user] yes. book 'em. [system] ok. 1 economy delta airlines seat to phoenix from portland on march 12th at 8 pm. the return flight is at 10:15 pm on march 14th. is this what you want? [user] thats what i want. are there any stops? when does it arrive in phoenix? [system] it arrives in phoenix at 1:17 am with 1 stop. [user] i think i'm gonna need some wheels there. [system] from march 12th to march 14th? [user] no. from the 13th. [system] at what time. [user] around the afternoon 12. [system] ok. i see 3 cars. you got a standard accord available ot be picked up on march 13th from sky harbor international airport. [user] what that going to run me? [system] you're looking at $28 total. [user] sounds like a bargain. get me it. [system] ok. i standard car from march 13th to march 14th to be picked up at sky harbor international airport at 12 pm. correct? [user] yes. that's good. [system] done. you have a car. [user] nice job buddy.
State: [state] pickup_time=12 pm pickup_location=sky harbor international airport dropoff_date=14th of march pickup_date=march 13th pickup_city=phoenix type=a

[example] [user] book me a rental car. [system] sure. what time will you pick it up? what date will you return the car? [user] i'll pick it up around 10:30 in the morning, keeping it until next thursday [system] where will you be picking it up? what day? [user] i'll pick it up in new york on march 4th [system] i have 6 cars for you. there's a standard car, an altima, available at port authority station next monday [user] sounds good [slots] pickup_time=10:30 in the morning pickup_city=new york pickup_date=march 4th type=a of possible values a) standard b) full-size c) compact dropoff_date=next thursday pickup_location=port authority station [context] [user] i'm looking for 1 seat on a round trip flight. [system] ok. details? where? when? [user] from portland, or on march 12th. [system] ok. but to where? and when will you be returning? [user] to phoenix. i'd like to be back by the 14th of march. see if you can get an economy seat on delta airlines. [system] i see 1. an 8 pm delta airlines flight for $192. it takes off for the return at 10:15 pm. [user] when does it arrive back? and can i get my money back? [system] it lands back in portland at 1:10 am but it is not refundable. [user] i like it anyway. [system] so should i pick up the tics? [user] yes. book 'em. [system] ok. 1 economy delta airlines seat to phoenix from portland on march 12th at 8 pm. the return flight is at 10:15 pm on march 14th. is this what you want? [user] thats what i want. are there any stops? when does it arrive in phoenix? [system] it arrives in phoenix at 1:17 am with 1 stop. [user] i think i'm gonna need some wheels there. [system] from march 12th to march 14th? [user] no. from the 13th. [system] at what time. [user] around the afternoon 12. [system] ok. i see 3 cars. you got a standard accord available ot be picked up on march 13th from sky harbor international airport. [user] what that going to run me? [system] you're looking at $28 total. [user] sounds like a bargain. get me it. [system] ok. i standard car from march 13th to march 14th to be picked up at sky harbor international airport at 12 pm. correct? [user] yes. that's good. [system] done. you have a car. [user] nice job buddy. [system] i can do more. [user] no thanks. i'm all set.
State: [state] pickup_time=12 pm pickup_city=phoenix pickup_date=march 13th type=a dropoff_date=14th of march pickup_location=sky harbor international airport