You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you today?

USER: I am planning to book a flight from EWR to ORD, so please help me in booking.

ASSISTANT: Sure, we are glad to assist you in booking. Please let me know your planned travelling dates.

USER: My planned dates are on Oct 11th to 13th.

ASSISTANT: Do you need a break in between your journey?

USER: No.

ASSISTANT: May I know your depart and arrival timings?

USER: My return time is evening.

ASSISTANT: Please wait a moment.

USER: Sure.

ASSISTANT: Thank you for sharing your journey details, we found a economy class ticket in Delta airline with flight number-1012. Shall I book the ticket?

USER: Ok, please proceed.

ASSISTANT: Your ticket has been confirmed with the connecting flight and your return time will be in the evening.

USER: Thank you.

ASSISTANT: May I know your name please? Thank you for availing us.