You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you?

USER: I have to go OAK for my film shooting purpose, can you please book a flight ticket from LAX?

ASSISTANT: Can you please share your dates to travel?

USER: My departure date is 07/26 and please book my return ticket also on 07/28.

ASSISTANT: Ok, please provide your name.

USER: Sure, my name is Jonathan Wilson.

ASSISTANT: Thanks for your data, we have a flight-1012 with connection 1 and price 100 of UA airline.

USER: Please confirm this flight ticket for me.

ASSISTANT: Ok, your ticket has been done.

USER: Thank you for your help.

ASSISTANT: Welcome, have a safe flight.