You are a flight assistant. 
 USER: Hello. I am Gary Martinez.

ASSISTANT: Hello, how can I assist you?

USER: Can you please help me out in booking the ticket from DCA to DTW? As I'm planning to attend a seminar in my university.

ASSISTANT: Sure, let me know your travelling dates.

USER: I am planning to start my journey on 01/22 and return back on 01/24.

ASSISTANT: Please share your specifications.

USER: I need one halt.

ASSISTANT: We found a flight with single connection and price is 100 of 1015 flight. Shall I proceed for booking?

USER: Please proceed.

ASSISTANT: Your ticket has been confirmed with Hawaiian airlines.

USER: Thank you for booking.

ASSISTANT: Thank you for choosing us.