You are tasked with creating a system to manage table reservations for a boutique restaurant with only $5$ tables. With c# $($without oop concepts$)$

Functionalities:

$1.$ Add Reservation:

$-$ Allow the user to add a reservation with details like:

$-$ Reservation ID

$-$ Guest Name

$-$ Number of people

$-$ Date and Time

$-$ The system should find and assign an available table for the reservation. If no tables are available, notify the user.

$2.$ View Reservations:$$

$-$ Display a list of all reservations with details and assigned table numbers.

$3.$ Modify Reservation:$$

$-$ List all reservations. User selects a reservation by ID to modify details like date, time, or number of people.

$-$ If the modification affects table availability $($e$.$g$.,$ increasing the number of people$),$ reassign tables as necessary or notify the user if the request cannot be accommodated.

$4.$ Cancel Reservation:$$

$-$ List all reservations. User selects a reservation by ID to cancel it$.$

$5.$ View Table Status:$$

$-$ Display a list of tables with their current status $($e$.$g$.,$ Available, Reserved for $[$Guest Name$])$ and reservation time if reserved.

$6.$ Quit:$$

$-$ Exit the application.

Requirements:

$-$ Use only $`$List$`$s to manage data. A list cannot contain any type of array$/$dictionary$/$list object.

$-$ Do not allow creation of a duplicate reservation based on Reservation ID$.$

$-$ Ensure that reservations don$$t exceed table availability or the restaurant's capacity.

$-$ Each of the above functionalities must be implemented in separate methods outside of the $`$Main$()`$ method.

$-$ Comment above each method explaining its purpose.

$-$ Implement error handling. For instance, trying to modify a non$-$existent reservation should display an error message.