You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: I want to attend for an interview in Los Angeles, so please book a flight ticket from EWR to LAX.

ASSISTANT: Sure, I am here to help you in booking. Can you please share your travel dates?

USER: I want to fly on Sept 02, return on Sept 04.

ASSISTANT: Ok, may I know your name?

USER: My name is Sarah Lopez.

ASSISTANT: Do you have any specifications?

USER: I need a connecting flight.

ASSISTANT: Here, I found a flight with 1 connection and airfare is about 100. Shall I proceed with booking?

USER: Ok, proceed to booking.

ASSISTANT: In an economy class, your ticket has been confirmed for the flight 1007 in United Airlines.

USER: Thank you.

ASSISTANT: Thank you for reaching us.