You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I help you today?

USER: Help me in booking a flight from JFK to DCA?

ASSISTANT: Sure, may I know your trip dates?

USER: I like to travel on Sept 18 to 20.

ASSISTANT: Is there any specifications?

USER: I prefer travelling in connection flight.

ASSISTANT: May I know your good name?

USER: I am Charles Allen.

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

USER: Proceed for booking.

ASSISTANT: Your ticket has been reserved with the flight- 1013.

USER: Thank you.

ASSISTANT: Thank you for reaching us.