Display concurrency in data on Kibana

Hi,
Im sorry to bump this old thread. I think I have a similar problem.

I have fields "Start Timestamp" , "End Timestamp", "Status", and I would like to create a daily date histogram and count how many transactions there are per day per status. The duration of a transaction could be anything from one hour to 2-3 weeks so if a transaction of lets say 2 days should be included in the calculation in 2 bars. I dont know how to proceed with this. Any suggestions? (im using ES 5.2)
Br
Cristian