You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, may I know your name?

USER: I am Sandra White, I need a flight ticket to Los Angeles, CA - LAX under a fare 1000. Can you help me in this?

ASSISTANT: Sure. Can I know your source point?

USER: Las Vegas, NV - LAS is my source.

ASSISTANT: On which dates are you going to travel?

USER: 06/21 and 06/23 are my travel dates.

ASSISTANT: We found a flight on Jetblue airline, flight number 1015 with the fare of 100.

USER: Ok, it's perfect. Please book it.

ASSISTANT: Your ticket has been booked.

USER: Thanks a lot for the kind help.

ASSISTANT: Thank you for consulting us.