Goal: I am planning a family trip to Vancouver, so find an economy class flight for me for a one-way trip from Toronto Pearson International to Vancouver International on December 15 for 3 adults on the  Skyscanner app.
Steps:
action: action_type: open_app
app_name: Skyscanner
step_instruction: Open the Skyscanner app.
action: action_type: click
step_instruction: Open the Flights Tab.
action: action_type: click
step_instruction: Click on the tab One- way.
action: action_type: click
step_instruction: Click on the First Input box.
action: action_type: input_text
text: Toronto Pearson International 
step_instruction: Type Toronto Pearson International in the search box.
action: action_type: click
step_instruction: Select the tab shown on the screen.
action: action_type: click
step_instruction: Click on the second Input box.
action: action_type: input_text
text: Vancouver International
step_instruction: Type Vancouver International in the search box.
action: action_type: click
step_instruction: Select the tab shown on the screen.
action: action_type: click
step_instruction: Click on the Calendar icon.
action: action_type: click
step_instruction: Select the Date 15, december.
action: action_type: click
step_instruction: Click on the tab Confirm at the bottom right corner of the screen.
action: action_type: click
step_instruction: Click on the text First Class.
action: action_type: click
step_instruction: Select the cabin class to Economy.
action: action_type: click
step_instruction: Click on the Done tab at the bottom.
action: action_type: click
step_instruction: Click on the search icon.
action: action_type: wait
step_instruction: Click on the search icon.