You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Linda Taylor.

ASSISTANT: How may I aid you?

USER: I am looking for a flight from Las Vegas to Austin for an event, can you book me the flight ticket from LAS to AUS?

ASSISTANT: Ok, may I know your travel dates?

USER: My trip dates are from Mar 18th till Mar 20th.

ASSISTANT: Do you have any specifications?

USER: I need a airlines with normal cost.

ASSISTANT: Hawaiian airlines is having a connecting flight with a fare of 100, shall I proceed with booking?

USER: Please proceed with it.

ASSISTANT: Your booking is done with the flight-1016.

USER: Thank you for your help.

ASSISTANT: Welcome, have a safe journey.