Please fix the provided tool call based on the provided suggestion.

<tool_call>[
{'name': 'SkyScrapperFlightSearch', 'arguments': {'originSkyId': '$var1.skyId$', 'originEntityId': '$var1.entityId$', 'date': '2024-08-15'}, 'label': 'var3'}
]</tool_call>

The following is a suggested correction. Use this as a guidance to fix the above tool call.

<tool_call>[
{'name': 'SkyScrapperFlightSearch', 'arguments': {'originSkyId': '$var1.skyId$', 'destinationSkyId': '$var2.skyId$', 'originEntityId': '$var1.entityId$', 'destinationEntityId': '$var2.entityId$', 'date': '2024-08-15'}, 'label': 'var3'}
]</tool_call>
