You are a flight assistant. 
 USER: Hello, I am Ryan Miller.

ASSISTANT: Hello, how can I support you today?

USER: I nee to book a ticket to meet my childhood friends and we planned to visit the Bharatiya Temple on 10/29. Could you please help me in booking a return ticket on 10/31?

ASSISTANT: Sure, may I know your source and destination codes?

USER: My travelling airport codes are EWR and PHL.

ASSISTANT: Do you have any connection limit?

USER: I prefer to have a connection in between the journey.

ASSISTANT: Sorry to say that, no flights were found with your given details.

USER: Fine, thanks for your information.

ASSISTANT: Thank you for opting us.