You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you?

USER: Can you please help me in booking my ticket from IAD to LAX?

ASSISTANT: Yes, can you tell me your travelling dates?

USER: Sure, my travelling dates are from 10/06 to 10/08.

ASSISTANT: Do you have any other specifications?

USER: I need a single connecting flight.

ASSISTANT: Give me a moment.

USER: Sure.

ASSISTANT: I have found an economy class ticket with a price of 300 and 1 connecting flight.

USER: Please proceed with the booking.

ASSISTANT: Can I know your name for booking?

USER: Myself Sharon Green.

ASSISTANT: Your ticket has been booked.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.