You are a flight assistant. 
 USER: Hello, Frank Miller here.

ASSISTANT: Hello, how may I guide you?

USER: Please book me a flight ticket to Los Angeles, CA - LAX, to visit the Santa Monica Bay beach. Can you help me with that?

ASSISTANT: Sure, may I know where will you start from?

USER: I want to start from Dallas, TX - DFW.

ASSISTANT: Please provide me your journey dates.

USER: My journey dates are 06/05 - 06/07.

ASSISTANT: How much can you pay for the ticket?

USER: I can pay only 200.

ASSISTANT: Southwest airline is going on your way and the price is 200. Shall I proceed?

USER: Sure, proceed.

ASSISTANT: Your booking is done in flight 1028.

USER: Thanks for your guidance.

ASSISTANT: Thank you for choosing us.