You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you at this moment?

USER: Can you please help me to search a flight with 1 connection limit from Boston?

ASSISTANT: Sure, can you please provide your nearest airport codes of travelling?

USER: The airport codes are from MA-BOS to DC-DCA.

ASSISTANT: May I know your planned dates of journey?

USER: The journey dates are 12/12 to 12/14.

ASSISTANT: Meanwhile, please provide your name.

USER: Sure, my name is Sandra Williams.

ASSISTANT: AA airlines is available on this route with a ticket fare of 100, shall I book your ticket?

USER: Yes, proceed with my booking.

ASSISTANT: Sandra Williams, your ticket is booked with flight number 1024.

USER: Thank you for your help.

ASSISTANT: Thank you, have a safe journey.