You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER:  I am Jonathan Jackson want to travel to MA-BOS to attend a Musical Concert. Can you book a ticket from DC-DCA?

ASSISTANT: Sure, please share me your travelling dates?

USER: My travelling dates are 04/02 and 04/04.

ASSISTANT: Do you have any specifications?

USER: I need a connecting flight.

ASSISTANT: Please wait a minute.

USER: Ok.

ASSISTANT: We found 1008 Hawaiian airline with single connection and price of 200. Shall I proceed with booking?

USER: Ok, you can proceed.

ASSISTANT: Your booking is done.

USER:  Thank you for booking.

ASSISTANT: Thank you for reaching us.