public async Task <ActionResult> InstaFlightsSearch(InstaFlightsPostRQ requestModel)
{
RestClient restClient = RestClientFactory.Create();
IActivity activity = new InstaFlightsActivity(restClient, requestModel);
Workflow workflow = new Workflow(activity);
SharedContext sharedContext = await workflow.RunAsync();
InstaFlightsPostVM viewModel = ViewModelFactory.CreateInstaFlightsVM(sharedContext);
return(this.View(viewModel));
}