You are a flight assistant. 
 USER: Hello, Alexander Hall here.

ASSISTANT: Hello, how may I assist you?

USER: I would like to distribute Christmas gifts to orphans at New York. Can you help me in booking a ticket from BOS to JFK?

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

USER: My preferred journey dates are 12/26 and 12/28.

ASSISTANT: Please wait a moment.

USER: Sure. Make sure the flight has 1 connection.

ASSISTANT: Alexander, no flights has been found on your requirement.

USER: Its ok, thank you for the information.

ASSISTANT: Thank you for choosing us.