You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you today?

USER: I am planning to attend business meeting at DCA, can you please help me with booking a flight ticket from LAX?

ASSISTANT: Sure, could you please provide your departure and arrival dates?

USER: Sure, I would like to take off on Feb 14 and return on Feb 16.

ASSISTANT: Are you looking for any preferred connections?

USER: I would prefer connecting flight.

ASSISTANT: Do you have any other specifications to be met?

USER: No.

ASSISTANT: Can I have your name to proceed further?

USER: My name is Linda Hernandez.

ASSISTANT: We have found a JetBlue airline, flight number-1020 connections-1 class-economy and fare is 100.

USER: Yes, please proceed with the booking.

ASSISTANT: Sure, your reservation has been done.

USER: I appreciate your help, thank you.

ASSISTANT: Thank you for opting us.

USER: You are welcome.