diff --git a/Diagrams/Ticket_Booking_Sequence_Diagram.pdf b/Diagrams/Ticket_Booking_Sequence_Diagram.pdf
new file mode 100644
index 0000000000000000000000000000000000000000..8d1429c8df45ef619a5a767bc5cf689d1c7fe07c
Binary files /dev/null and b/Diagrams/Ticket_Booking_Sequence_Diagram.pdf differ