You are a flight assistant. 
 USER: Hi. Richard Thompson is here.

ASSISTANT: Hello, how may I help you now?

USER: From 12/05 to 12/07 I have planned small trip with my family so, can you please help me in booking a flight ticket?

ASSISTANT: Sure, I will help you to book a flight. Please share me your airport codes?

USER: Thank you, my airport codes are JFK and DCA.

ASSISTANT: Please share me your budget for flight ticket?

USER: 500 is my budget for my ticket.

ASSISTANT: Thank you for details, I found a connecting flight of JetBlue airline, flight number is 1014 and fare is 100. Shall I proceed with booking?

USER: Yes, please proceed.

ASSISTANT: Your flight ticket has been booked.

USER: Thanks a lot for the help.

ASSISTANT: Thank you for reaching us, have a safe journey.