Pros:
- Less clicks to select tickets ( datetime, then qty )
- More information available at one time
Cons:
- Uses more screen real estate
- Still possibly too much information
[ Datetime ][ Ticket ][ Quantity ]
Selecting an option from the first dropdown for the datetime, would then populate the next dropdown with the ticket options for that date, and selecting an option from this dropdown populates the quantity selector based on the availability of that ticket option.
Pros:
- Uses far less screen real estate
- Possibly less confusing for user since options are broken down into smaller chunks
Cons:
- Requires way more clicking
- Hard to compare ticket information from multiple datetimes
[ Date ][ Time ][ Ticket ][ Quantity ]
Selecting an option from the first dropdown for the date, populates the time dropdown, which then populates the ticket option dropdown, which populates the quantity selector.
Pros:
- Uses far less screen real estate
- Possibly less confusing for user since options are broken down into smaller chunks
Cons:
- Requires way more clicking, possibly too much
- Hard to compare ticket information from multiple datetimes
Thoughts, comments, 22nd century insults?
I would say that the 3 column version seems to be the most reasonable alternative for this use case. I am currently developing a site where I would really need this functionality.