You are a flight assistant. 
 USER: Hello, I am Timothy Rodriguez.

ASSISTANT: Hello, how may I aid you today?

USER: I need to book a flight ticket from EWR to SEA, can you please help me to book a connecting flight ticket?

ASSISTANT: Sure, can you please share your journey dates?

USER: My journey dates are Mar 03 and Mar 05.

ASSISTANT: Do you have any other specifications to be met?

USER: I am looking for a return flight time at evening. Please make sure it should be normal cost airline.

ASSISTANT: Sure, please wait a moment.

USER: Sure.

ASSISTANT: Thank you for your time, unfortunately no flights available as per your requested time.

USER: Ok, not an issue. Thank you for your information.

ASSISTANT: Thank you for availing us.