You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I aid you?

USER: I want to book a flight from LGA to attend a meeting at EWR. Can you book a flight for me?

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

USER: I will fly on Sept 11 and return on Sept 13.

ASSISTANT: May I know your connection limit?

USER: I prefer a connecting flight.

ASSISTANT: Do you have any other requirements?

USER: No.

ASSISTANT: Ok, please share your name.

USER: My name is Linda Thomas.

ASSISTANT: There is a flight from UA airlines with a ticket fare 200, shall I proceed with booking?

USER: Please proceed with booking.

ASSISTANT: Your ticket has been confirmed with the flight-1004 in economy class.

USER: Thank you for helping me.

ASSISTANT: Welcome, have a safe trip.