Limousine Transfers Booking Wizard for Agents with login

Questions

1. Requires a pickup time - what if they put in an unreasonable pick up time (much to early or much too late) ?
   1. Do InStyle want the system to call out to google to check expected travel times at that time of day (integration charge applies)
2. Do they want to display the cost ?

The Public

The public will probably need to confirm their email address through an emailed "Click this link" before can make a booking - and also may want to do that before they even get a price ?  Booking and checkout process needs to be thought through for the public because they will not choose a fare - instead the system (or a user) will have to determine the fare that applies.