You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: I want to visit EWR to attend a festival there, can you please help me in booking my flight from SFO?

ASSISTANT: Sure, please provide your travel dates.

USER: Sure, my planned journey dates are Dec 6th and Dec 8th.

ASSISTANT: Do you have any preferences?

USER: I need to depart in the evening time.

ASSISTANT: Is there any other concern?

USER: I prefer to travel in the connected flight.

ASSISTANT: May I know your name?

USER: Sure, my name is Emily Gonzalez.

ASSISTANT: Sorry, I did not find any flights for you.

USER: Ok, not an issue. Thanks for the information.

ASSISTANT: Thank you for reaching us.