Please read the following table in Markdown format and then answer the question according to the table. Table cells in one row are seperated by '|', and different rows are seperated by '
'.

Table:
| Week | Date | Opponent | Result | Game site | Record | Attendance |
| --- | --- | --- | --- | --- | --- | --- |
| 1.0 | September 3, 2000 | Carolina Panthers | W 20-17 | FedEx Field | 1-0 | 80,257 |
| 2.0 | September 10, 2000 | at Detroit Lions | L 15-10 | Pontiac Silverdome | 1-1 | 74,159 |
| 3.0 | September 18, 2000 | Dallas Cowboys | L 27-21 | FedEx Field | 1-2 | 84,431 |
| 4.0 | September 24, 2000 | at New York Giants | W 16-6 | Giants Stadium | 2-2 | 78,216 |
| 5.0 | October 1, 2000 | Tampa Bay Buccaneers | W 20-17 | FedEx Field | 3-2 | 83,532 |
| 6.0 | October 8, 2000 | at Philadelphia Eagles | W 17-14 | Veterans Stadium | 4-2 | 65,491 |
| 7.0 | October 15, 2000 | Baltimore Ravens | W 10-3 | FedExField | 5-2 | 83,252 |
| 8.0 | October 22, 2000 | at Jacksonville Jaguars | W 35-16 | ALLTEL Stadium | 6-2 | 69,061 |
| 9.0 | October 30, 2000 | Tennessee Titans | L 27-21 | FedEx Field | 6-3 | 83,472 |
| 10.0 | November 5, 2000 | at Arizona Cardinals | L 16-15 | Sun Devil Stadium | 6-4 | 52,244 |
| 11.0 | Bye | Bye | Bye | Bye | Bye | Bye |
| 12.0 | November 20, 2000 | at St. Louis Rams | W 33-20 | Trans World Dome | 7-4 | 66,087 |
| 13.0 | November 26, 2000 | Philadelphia Eagles | L 23-20 | FedEx Field | 7-5 | 83,284 |
| 14.0 | December 3, 2000 | New York Giants | L 9-7 | FedEx Field | 7-6 | 83,485 |
| 15.0 | December 10, 2000 | at Dallas Cowboys | L 32-13 | Texas Stadium | 7-7 | 63,467 |
| 16.0 | December 16, 2000 | at Pittsburgh Steelers | L 24-3 | Three Rivers Stadium | 7-8 | 58,183 |
| 17.0 | December 24, 2000 | Arizona Cardinals | W 20-3 | FedEx Field | 8-8 | 65,711 |
Question:
What date has dallas cowboys as the opponent?
Answer:
September 18, 2000