You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: Can you aid me to book a flight ticket from OAK to DCA?

ASSISTANT: Sure, I will help you in booking the ticket. May I know your travelling dates?

USER: My trip dates are Jan 9 and Jan 11 respectively.

ASSISTANT: Do you need any break in between journey?

USER: I prefer for connecting flight to travel.

ASSISTANT: May I know if you prefer to have any other comforts in your journey?

USER: No.

ASSISTANT: Please help me with your name for booking.

USER: Sarah Martin here.

ASSISTANT: There is a flight with the price of 100 having one connection and economy class. Can I proceed to booking?

USER: Please proceed.

ASSISTANT: Your ticket has been reserved with the flight- 1014.

USER: Thank you.

ASSISTANT: Thank you for reaching us.