[example] [user] i want to find some child-friendly activities like a free museum over in atlanta. [system] the children's museum of atlanta is a museum your kids would like. [user] what is the phone number? [system] it is 404-659-5437. [user] cool. [slots] free_entry=a of possible values a) true b) false category=g of possible values a) historical landmark b) nature preserve c) sports venue d) park e) tourist attraction f) theme park g) museum h) shopping area i) performing arts venue j) place of worship good_for_kids=a of possible values a) true b) false location=atlanta [context] [user] i want to find some attractions i can visit.
State: [state] free_entry=none category=none good_for_kids=none location=none

[example] [user] i want to find some child-friendly activities like a free museum over in atlanta. [system] the children's museum of atlanta is a museum your kids would like. [user] what is the phone number? [system] it is 404-659-5437. [user] cool. [slots] free_entry=b of possible values a) false b) true good_for_kids=b of possible values a) false b) true category=i of possible values a) place of worship b) sports venue c) historical landmark d) nature preserve e) shopping area f) theme park g) tourist attraction h) performing arts venue i) museum j) park location=atlanta [context] [user] i want to find some attractions i can visit. [system] where do you want me to search for the attractions? [user] i am interested in attractions in ny.
State: [state] free_entry=none good_for_kids=none category=none location=ny

[example] [user] i want to find some child-friendly activities like a free museum over in atlanta. [system] the children's museum of atlanta is a museum your kids would like. [user] what is the phone number? [system] it is 404-659-5437. [user] cool. [slots] category=d of possible values a) place of worship b) nature preserve c) park d) museum e) performing arts venue f) theme park g) historical landmark h) shopping area i) tourist attraction j) sports venue location=atlanta good_for_kids=b of possible values a) false b) true free_entry=a of possible values a) true b) false [context] [user] i want to find some attractions i can visit. [system] where do you want me to search for the attractions? [user] i am interested in attractions in ny. [system] you might consider 92nd street y, which is a performing arts venue. [user] can you tell me if the entrance is free to this attraction?
State: [state] category=none location=ny good_for_kids=none free_entry=none

[example] [user] i would like to go for event could you help me to find something interesting? [system] what are you interested in looking for? do you have any preference on the city to look for the event? [user] i am looking for sports events like football. what about the events in philly. [system] the event is eagles vs cowboys and it is at lincoln financial field. [user] that sound perfect for me. i would like to buy four tickets on march 10th for that event... oh no just one ticket please. [slots] event_type=b of possible values a) music b) sports date=march 10th city=philadelphia event_name=eagles vs cowboys number_of_tickets=f of possible values a) 9 b) 3 c) 8 d) 4 e) 5 f) 1 g) 6 h) 7 i) 2 category=football [context] [user] i want to find some attractions i can visit. [system] where do you want me to search for the attractions? [user] i am interested in attractions in ny. [system] you might consider 92nd street y, which is a performing arts venue. [user] can you tell me if the entrance is free to this attraction? [system] unfortunately the entry to this attraction is not free. [user] alright, fine. i want you to find me some interesting things to do there. i enjoy classical events.
State: [state] event_type=none date=none city=ny event_name=none number_of_tickets=none category=classical

[example] [user] i want to find some child-friendly activities like a free museum over in atlanta. [system] the children's museum of atlanta is a museum your kids would like. [user] what is the phone number? [system] it is 404-659-5437. [user] cool. [slots] location=atlanta category=i of possible values a) performing arts venue b) theme park c) place of worship d) park e) tourist attraction f) sports venue g) historical landmark h) shopping area i) museum j) nature preserve good_for_kids=b of possible values a) false b) true free_entry=b of possible values a) false b) true [context] [user] i want to find some attractions i can visit. [system] where do you want me to search for the attractions? [user] i am interested in attractions in ny. [system] you might consider 92nd street y, which is a performing arts venue. [user] can you tell me if the entrance is free to this attraction? [system] unfortunately the entry to this attraction is not free. [user] alright, fine. i want you to find me some interesting things to do there. i enjoy classical events.
State: [state] location=ny category=none good_for_kids=none free_entry=none

[example] [user] i would like to go for event could you help me to find something interesting? [system] what are you interested in looking for? do you have any preference on the city to look for the event? [user] i am looking for sports events like football. what about the events in philly. [system] the event is eagles vs cowboys and it is at lincoln financial field. [user] that sound perfect for me. i would like to buy four tickets on march 10th for that event... oh no just one ticket please. [slots] event_name=eagles vs cowboys event_type=a of possible values a) sports b) music category=football city=philadelphia date=march 10th number_of_tickets=g of possible values a) 5 b) 4 c) 2 d) 9 e) 3 f) 6 g) 1 h) 8 i) 7 [context] [user] i want to find some attractions i can visit. [system] where do you want me to search for the attractions? [user] i am interested in attractions in ny. [system] you might consider 92nd street y, which is a performing arts venue. [user] can you tell me if the entrance is free to this attraction? [system] unfortunately the entry to this attraction is not free. [user] alright, fine. i want you to find me some interesting things to do there. i enjoy classical events. [system] is there a specific type of event you prefer? it can be music or sports, or soemthing else. [user] what i am looking for is concert, in particular i enjoy rock events.
State: [state] event_name=none event_type=b category=rock city=ny date=none number_of_tickets=none

[example] [user] i would like to go for event could you help me to find something interesting? [system] what are you interested in looking for? do you have any preference on the city to look for the event? [user] i am looking for sports events like football. what about the events in philly. [system] the event is eagles vs cowboys and it is at lincoln financial field. [user] that sound perfect for me. i would like to buy four tickets on march 10th for that event... oh no just one ticket please. [slots] city=philadelphia category=football number_of_tickets=d of possible values a) 3 b) 2 c) 6 d) 1 e) 4 f) 8 g) 5 h) 9 i) 7 date=march 10th event_name=eagles vs cowboys event_type=b of possible values a) music b) sports [context] [user] i want to find some attractions i can visit. [system] where do you want me to search for the attractions? [user] i am interested in attractions in ny. [system] you might consider 92nd street y, which is a performing arts venue. [user] can you tell me if the entrance is free to this attraction? [system] unfortunately the entry to this attraction is not free. [user] alright, fine. i want you to find me some interesting things to do there. i enjoy classical events. [system] is there a specific type of event you prefer? it can be music or sports, or soemthing else. [user] what i am looking for is concert, in particular i enjoy rock events. [system] there are 10 events which you might like. one of the events is the chemical brothers event at forest hills stadium. [user] can you tell me when the event starts, and where the venue is located?
State: [state] city=ny category=rock number_of_tickets=none date=none event_name=none event_type=a

[example] [user] i would like to go for event could you help me to find something interesting? [system] what are you interested in looking for? do you have any preference on the city to look for the event? [user] i am looking for sports events like football. what about the events in philly. [system] the event is eagles vs cowboys and it is at lincoln financial field. [user] that sound perfect for me. i would like to buy four tickets on march 10th for that event... oh no just one ticket please. [slots] event_name=eagles vs cowboys number_of_tickets=i of possible values a) 6 b) 4 c) 7 d) 2 e) 9 f) 8 g) 3 h) 5 i) 1 city=philadelphia event_type=b of possible values a) music b) sports category=football date=march 10th [context] [user] i want to find some attractions i can visit. [system] where do you want me to search for the attractions? [user] i am interested in attractions in ny. [system] you might consider 92nd street y, which is a performing arts venue. [user] can you tell me if the entrance is free to this attraction? [system] unfortunately the entry to this attraction is not free. [user] alright, fine. i want you to find me some interesting things to do there. i enjoy classical events. [system] is there a specific type of event you prefer? it can be music or sports, or soemthing else. [user] what i am looking for is concert, in particular i enjoy rock events. [system] there are 10 events which you might like. one of the events is the chemical brothers event at forest hills stadium. [user] can you tell me when the event starts, and where the venue is located? [system] the time when the event starts is 7 pm. the address of the venue is 1 tennis place, forest hills. [user] that seems nice.
State: [state] event_name=chemical brothers number_of_tickets=none city=ny event_type=a category=rock date=none

[example] [user] i would like to go for event could you help me to find something interesting? [system] what are you interested in looking for? do you have any preference on the city to look for the event? [user] i am looking for sports events like football. what about the events in philly. [system] the event is eagles vs cowboys and it is at lincoln financial field. [user] that sound perfect for me. i would like to buy four tickets on march 10th for that event... oh no just one ticket please. [slots] date=march 10th number_of_tickets=c of possible values a) 4 b) 2 c) 1 d) 9 e) 6 f) 3 g) 7 h) 8 i) 5 category=football event_name=eagles vs cowboys event_type=b of possible values a) music b) sports city=philadelphia [context] [user] i want to find some attractions i can visit. [system] where do you want me to search for the attractions? [user] i am interested in attractions in ny. [system] you might consider 92nd street y, which is a performing arts venue. [user] can you tell me if the entrance is free to this attraction? [system] unfortunately the entry to this attraction is not free. [user] alright, fine. i want you to find me some interesting things to do there. i enjoy classical events. [system] is there a specific type of event you prefer? it can be music or sports, or soemthing else. [user] what i am looking for is concert, in particular i enjoy rock events. [system] there are 10 events which you might like. one of the events is the chemical brothers event at forest hills stadium. [user] can you tell me when the event starts, and where the venue is located? [system] the time when the event starts is 7 pm. the address of the venue is 1 tennis place, forest hills. [user] that seems nice. [system] are you interested in buying tickets for this event? [user] no, i do not prefer to have tickets for this event.
State: [state] date=none number_of_tickets=none category=rock event_name=chemical brothers event_type=a city=ny

[example] [user] i'm looking for a house to stay in for the night. [system] sure! where do you plan to visit? [user] i'll be going to new york. [system] ok, there's a house open on 100 greenwich street, the rating is 4.4. [user] actually, we'd like to go to san francisco instead, need something for 5 people with laundry service and it would be great if the rating is 4.3 or better! [system] ok sure! 9 houses are available, there is one at 1100 market street hotel entrance is at, 45 mcallister street with a rating of 4.3 [user] that looks perfect. i'd like to book from the 2nd of march through march 14th if possible. [slots] number_of_adults=e of possible values a) 1 b) 2 c) 3 d) 4 e) 5 check_out_date=march 14th has_laundry_service=a of possible values a) true b) false rating=4.3 where_to=san francisco check_in_date=2nd of march [context] [user] i want to find some attractions i can visit. [system] where do you want me to search for the attractions? [user] i am interested in attractions in ny. [system] you might consider 92nd street y, which is a performing arts venue. [user] can you tell me if the entrance is free to this attraction? [system] unfortunately the entry to this attraction is not free. [user] alright, fine. i want you to find me some interesting things to do there. i enjoy classical events. [system] is there a specific type of event you prefer? it can be music or sports, or soemthing else. [user] what i am looking for is concert, in particular i enjoy rock events. [system] there are 10 events which you might like. one of the events is the chemical brothers event at forest hills stadium. [user] can you tell me when the event starts, and where the venue is located? [system] the time when the event starts is 7 pm. the address of the venue is 1 tennis place, forest hills. [user] that seems nice. [system] are you interested in buying tickets for this event? [user] no, i do not prefer to have tickets for this event. [system] is there something else i can help you with? [user] i also need a house to stay in while i will be there.
State: [state] number_of_adults=none check_out_date=none has_laundry_service=none rating=none where_to=ny check_in_date=none

[example] [user] i'm looking for a house to stay in for the night. [system] sure! where do you plan to visit? [user] i'll be going to new york. [system] ok, there's a house open on 100 greenwich street, the rating is 4.4. [user] actually, we'd like to go to san francisco instead, need something for 5 people with laundry service and it would be great if the rating is 4.3 or better! [system] ok sure! 9 houses are available, there is one at 1100 market street hotel entrance is at, 45 mcallister street with a rating of 4.3 [user] that looks perfect. i'd like to book from the 2nd of march through march 14th if possible. [slots] has_laundry_service=b of possible values a) false b) true number_of_adults=a of possible values a) 5 b) 1 c) 2 d) 3 e) 4 check_out_date=march 14th check_in_date=2nd of march where_to=san francisco rating=4.3 [context] [user] i want to find some attractions i can visit. [system] where do you want me to search for the attractions? [user] i am interested in attractions in ny. [system] you might consider 92nd street y, which is a performing arts venue. [user] can you tell me if the entrance is free to this attraction? [system] unfortunately the entry to this attraction is not free. [user] alright, fine. i want you to find me some interesting things to do there. i enjoy classical events. [system] is there a specific type of event you prefer? it can be music or sports, or soemthing else. [user] what i am looking for is concert, in particular i enjoy rock events. [system] there are 10 events which you might like. one of the events is the chemical brothers event at forest hills stadium. [user] can you tell me when the event starts, and where the venue is located? [system] the time when the event starts is 7 pm. the address of the venue is 1 tennis place, forest hills. [user] that seems nice. [system] are you interested in buying tickets for this event? [user] no, i do not prefer to have tickets for this event. [system] is there something else i can help you with? [user] i also need a house to stay in while i will be there. [system] a good house with a rating of 4.4 can be found at 100 greenwich street. [user] this house seems nice.
State: [state] has_laundry_service=none number_of_adults=none check_out_date=none check_in_date=none where_to=ny rating=none

[example] [user] i need help finding a bus to lax. [system] where would you be departing from? [user] i will be leaving from vegas. [system] what day do you plan on leaving? [user] my departure date is the 3rd of this month. i need 3 tickets and prefer economy tickets. [system] i have a bus that leaves at 11:50 am that has economy tickets for $33 each. [user] that one sounds perfect. [slots] departure_time=11:50 am group_size=d of possible values a) 4 b) 2 c) 1 d) 3 e) 5 departure_date=3rd of this month destination=lax fare_type=a of possible values a) economy b) economy extra c) flexible origin=vegas [context] [user] i want to find some attractions i can visit. [system] where do you want me to search for the attractions? [user] i am interested in attractions in ny. [system] you might consider 92nd street y, which is a performing arts venue. [user] can you tell me if the entrance is free to this attraction? [system] unfortunately the entry to this attraction is not free. [user] alright, fine. i want you to find me some interesting things to do there. i enjoy classical events. [system] is there a specific type of event you prefer? it can be music or sports, or soemthing else. [user] what i am looking for is concert, in particular i enjoy rock events. [system] there are 10 events which you might like. one of the events is the chemical brothers event at forest hills stadium. [user] can you tell me when the event starts, and where the venue is located? [system] the time when the event starts is 7 pm. the address of the venue is 1 tennis place, forest hills. [user] that seems nice. [system] are you interested in buying tickets for this event? [user] no, i do not prefer to have tickets for this event. [system] is there something else i can help you with? [user] i also need a house to stay in while i will be there. [system] a good house with a rating of 4.4 can be found at 100 greenwich street. [user] this house seems nice. [system] do you want to make a reservation for this ouse? [user] no, i do not want to make a reservation now. can you get me a bus to go there?
State: [state] departure_time=none group_size=none departure_date=none destination=ny fare_type=none origin=none

[example] [user] i'm looking for a house to stay in for the night. [system] sure! where do you plan to visit? [user] i'll be going to new york. [system] ok, there's a house open on 100 greenwich street, the rating is 4.4. [user] actually, we'd like to go to san francisco instead, need something for 5 people with laundry service and it would be great if the rating is 4.3 or better! [system] ok sure! 9 houses are available, there is one at 1100 market street hotel entrance is at, 45 mcallister street with a rating of 4.3 [user] that looks perfect. i'd like to book from the 2nd of march through march 14th if possible. [slots] number_of_adults=e of possible values a) 3 b) 2 c) 4 d) 1 e) 5 has_laundry_service=b of possible values a) false b) true check_in_date=2nd of march rating=4.3 where_to=san francisco check_out_date=march 14th [context] [user] i want to find some attractions i can visit. [system] where do you want me to search for the attractions? [user] i am interested in attractions in ny. [system] you might consider 92nd street y, which is a performing arts venue. [user] can you tell me if the entrance is free to this attraction? [system] unfortunately the entry to this attraction is not free. [user] alright, fine. i want you to find me some interesting things to do there. i enjoy classical events. [system] is there a specific type of event you prefer? it can be music or sports, or soemthing else. [user] what i am looking for is concert, in particular i enjoy rock events. [system] there are 10 events which you might like. one of the events is the chemical brothers event at forest hills stadium. [user] can you tell me when the event starts, and where the venue is located? [system] the time when the event starts is 7 pm. the address of the venue is 1 tennis place, forest hills. [user] that seems nice. [system] are you interested in buying tickets for this event? [user] no, i do not prefer to have tickets for this event. [system] is there something else i can help you with? [user] i also need a house to stay in while i will be there. [system] a good house with a rating of 4.4 can be found at 100 greenwich street. [user] this house seems nice. [system] do you want to make a reservation for this ouse? [user] no, i do not want to make a reservation now. can you get me a bus to go there?
State: [state] number_of_adults=none has_laundry_service=none check_in_date=none rating=none where_to=ny check_out_date=none

[example] [user] i need help finding a bus to lax. [system] where would you be departing from? [user] i will be leaving from vegas. [system] what day do you plan on leaving? [user] my departure date is the 3rd of this month. i need 3 tickets and prefer economy tickets. [system] i have a bus that leaves at 11:50 am that has economy tickets for $33 each. [user] that one sounds perfect. [slots] origin=vegas departure_time=11:50 am destination=lax departure_date=3rd of this month group_size=c of possible values a) 2 b) 5 c) 3 d) 1 e) 4 fare_type=c of possible values a) flexible b) economy extra c) economy [context] [user] i want to find some attractions i can visit. [system] where do you want me to search for the attractions? [user] i am interested in attractions in ny. [system] you might consider 92nd street y, which is a performing arts venue. [user] can you tell me if the entrance is free to this attraction? [system] unfortunately the entry to this attraction is not free. [user] alright, fine. i want you to find me some interesting things to do there. i enjoy classical events. [system] is there a specific type of event you prefer? it can be music or sports, or soemthing else. [user] what i am looking for is concert, in particular i enjoy rock events. [system] there are 10 events which you might like. one of the events is the chemical brothers event at forest hills stadium. [user] can you tell me when the event starts, and where the venue is located? [system] the time when the event starts is 7 pm. the address of the venue is 1 tennis place, forest hills. [user] that seems nice. [system] are you interested in buying tickets for this event? [user] no, i do not prefer to have tickets for this event. [system] is there something else i can help you with? [user] i also need a house to stay in while i will be there. [system] a good house with a rating of 4.4 can be found at 100 greenwich street. [user] this house seems nice. [system] do you want to make a reservation for this ouse? [user] no, i do not want to make a reservation now. can you get me a bus to go there? [system] when will you be leaving? would you like to leave on march 6th? [user] that suits me well.
State: [state] origin=none departure_time=none destination=ny departure_date=march 6th group_size=none fare_type=none

[example] [user] i need help finding a bus to lax. [system] where would you be departing from? [user] i will be leaving from vegas. [system] what day do you plan on leaving? [user] my departure date is the 3rd of this month. i need 3 tickets and prefer economy tickets. [system] i have a bus that leaves at 11:50 am that has economy tickets for $33 each. [user] that one sounds perfect. [slots] departure_time=11:50 am group_size=e of possible values a) 4 b) 5 c) 2 d) 1 e) 3 origin=vegas destination=lax fare_type=b of possible values a) flexible b) economy c) economy extra departure_date=3rd of this month [context] [user] i want to find some attractions i can visit. [system] where do you want me to search for the attractions? [user] i am interested in attractions in ny. [system] you might consider 92nd street y, which is a performing arts venue. [user] can you tell me if the entrance is free to this attraction? [system] unfortunately the entry to this attraction is not free. [user] alright, fine. i want you to find me some interesting things to do there. i enjoy classical events. [system] is there a specific type of event you prefer? it can be music or sports, or soemthing else. [user] what i am looking for is concert, in particular i enjoy rock events. [system] there are 10 events which you might like. one of the events is the chemical brothers event at forest hills stadium. [user] can you tell me when the event starts, and where the venue is located? [system] the time when the event starts is 7 pm. the address of the venue is 1 tennis place, forest hills. [user] that seems nice. [system] are you interested in buying tickets for this event? [user] no, i do not prefer to have tickets for this event. [system] is there something else i can help you with? [user] i also need a house to stay in while i will be there. [system] a good house with a rating of 4.4 can be found at 100 greenwich street. [user] this house seems nice. [system] do you want to make a reservation for this ouse? [user] no, i do not want to make a reservation now. can you get me a bus to go there? [system] when will you be leaving? would you like to leave on march 6th? [user] that suits me well. [system] from where will you leave for your trip? [user] i will depart from washington.
State: [state] departure_time=none group_size=none origin=washington destination=ny fare_type=none departure_date=march 6th

[example] [user] i need help finding a bus to lax. [system] where would you be departing from? [user] i will be leaving from vegas. [system] what day do you plan on leaving? [user] my departure date is the 3rd of this month. i need 3 tickets and prefer economy tickets. [system] i have a bus that leaves at 11:50 am that has economy tickets for $33 each. [user] that one sounds perfect. [slots] departure_time=11:50 am destination=lax origin=vegas departure_date=3rd of this month group_size=b of possible values a) 1 b) 3 c) 2 d) 4 e) 5 fare_type=c of possible values a) flexible b) economy extra c) economy [context] [user] i want to find some attractions i can visit. [system] where do you want me to search for the attractions? [user] i am interested in attractions in ny. [system] you might consider 92nd street y, which is a performing arts venue. [user] can you tell me if the entrance is free to this attraction? [system] unfortunately the entry to this attraction is not free. [user] alright, fine. i want you to find me some interesting things to do there. i enjoy classical events. [system] is there a specific type of event you prefer? it can be music or sports, or soemthing else. [user] what i am looking for is concert, in particular i enjoy rock events. [system] there are 10 events which you might like. one of the events is the chemical brothers event at forest hills stadium. [user] can you tell me when the event starts, and where the venue is located? [system] the time when the event starts is 7 pm. the address of the venue is 1 tennis place, forest hills. [user] that seems nice. [system] are you interested in buying tickets for this event? [user] no, i do not prefer to have tickets for this event. [system] is there something else i can help you with? [user] i also need a house to stay in while i will be there. [system] a good house with a rating of 4.4 can be found at 100 greenwich street. [user] this house seems nice. [system] do you want to make a reservation for this ouse? [user] no, i do not want to make a reservation now. can you get me a bus to go there? [system] when will you be leaving? would you like to leave on march 6th? [user] that suits me well. [system] from where will you leave for your trip? [user] i will depart from washington. [system] there are 8 buses which you might like. one of the buses leaves at 8:10 am, and the cost for an economy ticket is $32. [user] that seems nice.
State: [state] departure_time=8:10 am destination=ny origin=washington departure_date=march 6th group_size=none fare_type=c

[example] [user] i need help finding a bus to lax. [system] where would you be departing from? [user] i will be leaving from vegas. [system] what day do you plan on leaving? [user] my departure date is the 3rd of this month. i need 3 tickets and prefer economy tickets. [system] i have a bus that leaves at 11:50 am that has economy tickets for $33 each. [user] that one sounds perfect. [slots] departure_time=11:50 am group_size=a of possible values a) 3 b) 1 c) 2 d) 4 e) 5 fare_type=a of possible values a) economy b) flexible c) economy extra departure_date=3rd of this month destination=lax origin=vegas [context] [user] i want to find some attractions i can visit. [system] where do you want me to search for the attractions? [user] i am interested in attractions in ny. [system] you might consider 92nd street y, which is a performing arts venue. [user] can you tell me if the entrance is free to this attraction? [system] unfortunately the entry to this attraction is not free. [user] alright, fine. i want you to find me some interesting things to do there. i enjoy classical events. [system] is there a specific type of event you prefer? it can be music or sports, or soemthing else. [user] what i am looking for is concert, in particular i enjoy rock events. [system] there are 10 events which you might like. one of the events is the chemical brothers event at forest hills stadium. [user] can you tell me when the event starts, and where the venue is located? [system] the time when the event starts is 7 pm. the address of the venue is 1 tennis place, forest hills. [user] that seems nice. [system] are you interested in buying tickets for this event? [user] no, i do not prefer to have tickets for this event. [system] is there something else i can help you with? [user] i also need a house to stay in while i will be there. [system] a good house with a rating of 4.4 can be found at 100 greenwich street. [user] this house seems nice. [system] do you want to make a reservation for this ouse? [user] no, i do not want to make a reservation now. can you get me a bus to go there? [system] when will you be leaving? would you like to leave on march 6th? [user] that suits me well. [system] from where will you leave for your trip? [user] i will depart from washington. [system] there are 8 buses which you might like. one of the buses leaves at 8:10 am, and the cost for an economy ticket is $32. [user] that seems nice. [system] do you want to book tickets for this bus? [user] no i do not want to book tickets for this bus at the moment. that would be all.
State: [state] departure_time=8:10 am group_size=none fare_type=a departure_date=march 6th destination=ny origin=washington