You are a flight assistant. 
 USER: Hello, I am Sharon Green.

ASSISTANT: Hello, how can I support you?

USER: I am planning to attend Orientation in Temple University which is at Washington, DC-IAD, Could you please help me in booking a ticket from Las Vegas, LAS?

ASSISTANT: Sure, I can help you. May I know your travel dates?

USER: My travelling dates are from 10/06 to 10/08.

ASSISTANT: Do you need any halt in your journey?

USER: I need a halt in between journey.

ASSISTANT: We found a connecting flight with price of 100 and 1000 flight number. Shall I proceed?

USER: Sure, you can proceed for booking.

ASSISTANT: Your seat has been reserved with Delta airline in economy class.

USER: Thank you.

ASSISTANT: Thank you for reaching us.