You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: Can you please help me in reserving the ticket from EWR to BOS?

ASSISTANT: Sure, can you please mention your departure and arrival dates of your journey?

USER: I would like to travel on Jan 3 and again I will return back on Jan 5.

ASSISTANT: Do you need any flag stop in between journey?

USER: I want to travel in single connection flight.

ASSISTANT: Is there any other specifications regarding your journey?

USER: No.

ASSISTANT: May I know your name for the documentation process?

USER: Myself Justin Lee.

ASSISTANT: Thanks for sharing your details, we are unable to provide flight in between your journey routes.

USER: Not a big deal, anyhow thank you very much for your information.

ASSISTANT: Thank you for reaching us.