You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: I want to book a flight ticket from New York NY-LGA to Los Angels CA-LAX to submit my assignments.

ASSISTANT: Ok.

USER: Help me in booking my flight ticket.

ASSISTANT: Sure, I am happy to help you. Do you need a connecting flight?

USER: Yes, I need a connecting flight.

ASSISTANT: When are you planning to travel?

USER: I am planning to start on 05/21, my return date will be 05/23.

ASSISTANT: Please, wait for a while.

USER: Sure.

ASSISTANT: Thank you for being patience, there is a flight available with JetBlue airline, flight number 1000 with fare 100 and a lay by. Shall I proceed to book?

USER: You can proceed with booking.

ASSISTANT: Your booking has been confirmed.

USER: Thank you.

ASSISTANT: Thank you for reaching us. Your good name please.

USER: My self Carolyn Clark.

ASSISTANT: Thank you.