You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello, how can I assist you?

USER:  I am Emma Martinez. I have a desire to travel in ferry, so I am planning to travel in Staten Island Ferry in New York.

ASSISTANT: Ok.

USER: Can you book me a ticket within the range 5000?

ASSISTANT: Sure, can I have your planned dates please?

USER: I want to travel on 07/27, and need to catch return flight on 07/29.

ASSISTANT: Please provide me your airport codes.

USER: I need to leave from my nearest airport DCA to reach JFK.

ASSISTANT: There is a connecting flight with price 100, flight number is 1021. Shall I make a move?

USER: Yes, proceed.

ASSISTANT: Your ticket has been confirmed with AA airlines.

USER: Thanks for the assistance.

ASSISTANT: Have a good day.