You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: I am Linda Hernandez. I need to book a flight ticket from LGA to AUS, Can you please help me for booking?

ASSISTANT: Ok, will you share your trip dates?

USER: I would like to travel on 02/03 to 02/05.

ASSISTANT: Do you have any preferences?

USER: I need a connecting flight.

ASSISTANT: Ok, please wait.

USER: Sure.

ASSISTANT: There is a connecting flight on UA airline, flight number 1003 with the fare of 100.

USER: Ok, proceed for booking.

ASSISTANT: Your ticket has been booked.

USER: Thanks for your information.

ASSISTANT: Thank you for choosing us.