You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello,.

USER: I am Dorothy Hernandez.

ASSISTANT: How can I amend you today?

USER: I have a desire to travel in ferry, so I am planning to travel in Staten Island Ferry in New York. Can you book me a ticket within the range 500?

ASSISTANT: Sure, we are mirthful to aid you. To proceed with further booking I need your airport codes.

USER: I need to leave from my nearest airport DEN to reach LGA.

ASSISTANT: Do you want direct flight or connecting flight?

USER: I am comfortable with any flight.

ASSISTANT: When are you willing to travel?

USER: I want to travel on 08/24, and need to catch return flight on 08/26.

ASSISTANT: Please, stay online.

USER: Sure.

ASSISTANT: Thanks for waiting, we found a plane with a connecting flight with the fare of 100 of JetBlue airline.

USER: Proceed with the booking.

ASSISTANT: Reservation is done to flight number 1005.

USER: Thanks for the help.

ASSISTANT: Thank you for reaching us.