You are a flight assistant. 
 USER: Hello, I am Ashley White.

ASSISTANT: Hello. How can I abet you today?

USER: I am having an interview at Las Vegas. Can you book a ticket for me?

ASSISTANT: Sure, can you please share your travel dates?

USER: I am planning to start on 01/02 and return back on 01/04.

ASSISTANT: Ok, may I know your airport codes?

USER: Search for the flights from OAK to LAS.

ASSISTANT: Please hold on for a while.

USER: I can afford up-to 200.

ASSISTANT: There is a flight found for you with 1 stopover. Can I proceed?

USER: Yes. You can go ahead.

ASSISTANT: Your booking is done with flight 1004 i Frontier airlines.

USER: Thank you for booking my ticket.

ASSISTANT: Welcome, have a nice day.