You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Brenda Edwards here.

ASSISTANT: How may I assist you today?

USER: I want to book a flight ticket to meet my friends. So, can you please check for the flights from EWR – SFO?

ASSISTANT: Sure, I am here to help you to make a flight reservation from EWR but I need your travelling dates to search a flight.

USER: My travelling dates are 12/06 and 12/08.

ASSISTANT: Sorry, I could not find any flight with your travelling dates.

USER: No issues, thank you for your response.

ASSISTANT: My pleasure.