UA long haul 2 J tickets and 1 Y ticket
We are unable to get 3 Business class tickets on a UA long haul flight flying from India to US and have 1 Economy now.
So a family with a 5 year old child and have 2 united Polaris seats 1 ticket in Y.
Is it possible to have the child sleep with mother since we are just paranoid letting one person in economy during covid times in a full 16 hour long flight?