You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you now?

USER: I am planning to book a ticket from BOS to DFW. Can you please help me out?

ASSISTANT: Ok, may I know your planned dates for this journey?

USER: I am planning to travel on Apr 02 and return back on Apr 04.

ASSISTANT: Do you need a connecting flight or a direct flight for this journey?

USER: I am looking for a connecting flight.

ASSISTANT: May I know your name?

USER: My name is Gregory Brown.

ASSISTANT: Flight-1018 is available for you with 1 connection, can I book it?

USER: That's fine, please proceed the booking.

ASSISTANT: Your ticket is reserved, thank you for choosing us.

USER: Thank you for your help.

ASSISTANT: Have a safe journey.