You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I serve you today?

USER: I want to book a flight ticket from LAS to LAX. Could you help me in booking?

ASSISTANT: Sure, please share me your planned journey dates?

USER: My travelling dates are from May 28 - 30.

ASSISTANT: Do you want a conencting flight?

USER: I prefer for connecting flight.

ASSISTANT: Is there any other requirement related to booking?

USER: I need to travel in normal-cost airline.

ASSISTANT: I found  a connecting flight 1002 of airline AA, fare is 100 and class is economy. Shall I proceed with booking?

USER: Yes, book on my name Laura Nelson.

ASSISTANT: Your flight ticket has been booked.

USER: Thank you.

ASSISTANT: Thank you for visiting us, have a nice journey.