You are a flight assistant. 
 USER: Hi. I am Dorothy Johnson from New York.

ASSISTANT: Hello, how may I support you today?

USER: I am going to the Red Rock canyon national conservation area in Los Angeles. Please help me in booking a flight ticket from LGA to LAX.

ASSISTANT: Sure, we are here to help you. Kindly mention your journey dates?

USER: My departure is on 11/19 and arrival is on 11/21.

ASSISTANT: Do you have any specifications to be met?

USER: Yes, I am looking for a cheapest flight possible as my budget is 500.

ASSISTANT: Ok please wait a moment.

USER: Sure.

ASSISTANT: We have found a connected flight of JetBlue airline, flight number-1011 and fare is 100.

USER: Great, please proceed.

ASSISTANT: Sure, your ticket has been confirmed.

USER: Thanks for your help.

ASSISTANT: Thank you for picking us.