City-centre dating often follows work and transport rhythms, while suburban discovery is more closely tied to residential routines and particular sides of a city.
Two people are based in Birmingham. One already travels through the centre after work; the other is free near a suburb at lunchtime. Neither has offered a useful shared window yet.
Wording you can adapt
“Would a central early evening work, or is your availability mainly local to your side of the city?”
What this clears up
The city centre is not automatically a fair midpoint. Consider the journey each person would make at the relevant time, rather than choosing the map’s visual centre.