Called out on being a short texter, but is able to recover
Background
Met on Tinder and quickly moved to iMessage. Got the date in the end.
Conversation
Relationship Coach's Analysis
She showed a lot of interest in you from the start, which allowed you to get away with your short texts. But eventually it made her 2nd-guess herself. You were able to save yourself in the end though.
I wouldn't recommend your approach though, you got lucky that she started off very interested in you.