Post Remote Attestation

Hi,
I am currently designing a lightweight transaction between client and server that involves a DCAP attestation scenario. I am still new to SGX and the concept behind its remote attestation. However, I managed to perform the DCAP attestation and getting the quote that was verified successfully by the remote server. How do I establish a secure channel and start exchanging the data? Is there any information from the Quote that I can use to encrypt the secret and transmit it back to the client who owns the enclave?

Thank you,
Sri Yulianti