Task: I want to go with my family from Belgium's BRU Brussels airport to London Heathrow Airport (LHR) from October 30 to November 10. Please help me find a flight for two adults and one child using the booking.com app. 
Steps:
Open the booking.com app
Tap on the flights section
Tap on the departure search bar
Click on the cross icon to clear the search bar
Search for Belgium
Tap on the second search result
Click on the arrival search bar
Search for London
Select the second search result
Tap on the Departure date section
Swipe down to view the October month
Select the departure date to 30 October
Select the arrival date to 10th November
Tap on the done button at the bottom of the screen
Tap on the adults section
Add the adults by 1
Add the children by 1
Tap on the age drawer icon
Tap on the 1 option
Tap on the done button at the bottom right corner of the screen
Tap again on the done button
Tap on the search button
Tap on the search button