I can see where Jay was coming from. Remember some WG’s are not always the sharpest tools in the box. This one clearly failed his logic test.
Best thing always is to say please text me your postcode. Always works like a charm. If you are not ready to meet, just log it, text some excuse such as, “will text you for a booking tomorrow”and then you know where she’s based.

Edit
Wrote this before I saw the reply. East Putney would have been sufficient for me. She was obviously having a bad day with time wasters. ( not suggesting Jay is one but yes sadly they do exist even amongst us “punters”)