You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Amy Robinson.

ASSISTANT: What can I do for you Amy?

USER: I am planning to visit Central Park at New York, could you please help me with booking a flight ticket from DCA to JFK?

ASSISTANT: Sure, I am here to help you. May I know your travelling dates?

USER: I would like to take off on 04/13 and return on 04/15.

ASSISTANT: Could you please help me with the lay by's?

USER: I am looking for a connecting flight.

ASSISTANT: There is a UA 1027 airline with fare of 100 which matches your travelling dates. Shall I proceed with booking?

USER: Please confirm the booking.

ASSISTANT: Your booking has been confirmed on name of Amy Robinson.

USER: I really appreciate your help, thank you for your service.

ASSISTANT: Thank you for approaching us.