You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you?

USER: Myself Jacob Hill. I want to travel Atlanta, for my film shooting,  can you please book a flight ticket from Los Angeles?

ASSISTANT: Sure, please let me know when are you planning your journey.

USER: My departure date is 05/15 and please book my return ticket also on 05/17.

ASSISTANT: Please provide me your corresponding airport codes.

USER: I want to take off from LAX airport and destination airport is ATL.

ASSISTANT: Please wait a minute.

USER: Ok.

ASSISTANT: There is a flight with JetBlue airlines available with price 600. Shall I book the ticket?

USER: Please book this fight ticket.

ASSISTANT: Your ticket is confirmed and the flight number is 1020.

USER: Thank you for assisting me.

ASSISTANT: Thank you for choosing us, have a safe journey.

USER: Welcome.