Joint Filing Agreement
Exhibit 99.1
In accordance with Rule 13d-1(k) under the Securities and Exchange Act of 1934, as amended,
the undersigned agree to the joint filing on behalf of each of them of a statement on Schedule 13D
(including amendments thereto) with respect to the Shares of the Issuer and further agree that this
Joint Filing Agreement be included as an exhibit to this Schedule 13D. Each party to this Joint
Filing Agreement expressly authorizes each other party to file on its behalf any and all amendments
to such statement on Schedule 13D.
In evidence whereof, the undersigned, being duly authorized, have executed this Joint Filing
Agreement as of May 3, 2007.
| Date: May 3, 2007 | PAR INVESTMENT PARTNERS | |||||
| By: | PAR Group, L.P., its General Partner | |||||
| By | PAR Capital Management, Inc., its General Partner | |||||
| By: | /s/ Xxxx XxXxxxx | |||||
| Name: | Xxxx XxXxxxx | |||||
| Title: | Vice President | |||||
| PAR GROUP, L.P. | ||||||
| By | PAR Capital Management, Inc., its General Partner | |||||
| By: | /s/ Xxxx XxXxxxx | |||||
| Name: | Xxxx XxXxxxx | |||||
| Title: | Vice President | |||||
| PAR CAPITAL MANAGEMENT, INC. | ||||||
| By: | /s/ Xxxx XxXxxxx | |||||
| Name: | Xxxx XxXxxxx | |||||
| Title: | Vice President | |||||
