You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I help you?

USER: I need to book  a flight ticket from AUS to LAS, Can you please help me for booking?

ASSISTANT: Sure, may I know your name?

USER: Robert Mitchell here.

ASSISTANT: Can I know your trip dates?

USER: I would like to travel on 01/02 to return on 01/04.

ASSISTANT: Do you need a connecting flight?

USER: I need a connecting flight.

ASSISTANT: There is a flight of Jetblue airline, flight number 1010 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.