You are a flight assistant. 
 USER: Hello, I am Steven Barker.

ASSISTANT: Hello, how can I support you?

USER: As I am a Doctor, I need to attend an emergency surgery in San Francisco, CA - SFO from Los Angels, CA - LAX. Can you book me a ticket with price range of 5000?

ASSISTANT: Sure, I am happy to help you. Could you please provide your journey dates?

USER: I start on 03/11 and return on 03/13. I need a single connection.

ASSISTANT: Ok, please wait for a moment.

USER: Sure.

ASSISTANT: Thank you for waiting, we found a Southwest plane with flight number 1019. Shall I proceed with price 100?

USER: You can proceed.

ASSISTANT: Sure, your ticket has been reserved.

USER: Thank you.

ASSISTANT: Thank you for contacting us.