TABLE 1.

Subjective questionnaire adapted from (Zhao et al., 2018a) to measure users’ perceived quality of the interaction.

Dimensions	Subjective items
Coordination	I felt I was in sync with Cora
	I was able to say everything I wanted to say during the interaction
Mutual Attentiveness	Cora was interested in what I was saying
	Cora was respectful to me and considered to my concerns
Positivity	Cora was warm and caring
	Cora was friendly to me
Rapport	Cora and I established rapport
	I felt I had no connection with Cora