You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: Can you please help me in booking a flight ticket from DEN to EWR?

ASSISTANT: Sure, please share your journey dates?

USER: I want to fly on Mar 07 and return on Mar 09.

ASSISTANT: Do you have any specifications?

USER: I need a single connection.

ASSISTANT: Can I have your name to proceed?

USER: Myself Robert Jackson.

ASSISTANT: We found a direct flight in American Airlines, flight number is 1023 price is 100 economy class. Shall I proceed?

USER: You can proceed to booking.

ASSISTANT: Your ticket has been booked.

USER: Thank you.

ASSISTANT: Thank you for choosing us.