You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you today?

USER: Can you please help me in booking a flight ticket from JFK to DCA?

ASSISTANT: Sure, may I know your travel dates?

USER: I want to fly on Jan 15 and return on Jan 17.

ASSISTANT: Please share me your name.

USER: Myself Amy Anderson.

ASSISTANT: Do you have any specifications?

USER: I need a single connection.

ASSISTANT: Flight-1020 is available with Hawaiian airlines having direct connection and the ticket costs you 200 only in economy class. Are you comfortable with this flight?

USER: You can proceed to booking.

ASSISTANT: Your ticket has been reserved.

USER: Thank you.

ASSISTANT: Thank you.