The provided charts illustrates the ticket prices from Sydney to Melbourne and vice verca of an airline. The travels between these two cities of Australia were done during two weeks in 2013.
Tickets to Melbourne started the first week at 80$ and thereafter it experienced a significant decrease to nearly 35$ on tuesday. It is interesting to note that the value of tickets remained same in both first and second week between tuesday and thursday. There was a considerable growth on Friday which jumped just over 75$.
Travelers to Sydney bought tickets for 60$ at the first day of the first week which was 20$ more expensive than the next Monday. Prices remained steady at 35$ until Thursday in both weeks. Tickets were sold at the heighest price on Friday of the first week which was approximatly twice more that the day before.
Both destinations ticket price was nearly 60$ at the weekend as a general trend. For Melbourne, Both weeks had the same pattern at the weekend and with a moderate fall it stood at 60$ by end of the week. For Sydney, while on the first week the price was 60$ on Saturday, on second week it decreased by 10$ at the same day. The price was the same on the last day of the week and stood at 50$.
In conclusion, people who picked Melbourne as their destination bought tickets for more expensive values. It is obvious that the prices stood at the highest on Friday in both trips during two weeks.