You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you?

USER: I want to visit Oakland, can you help in booking a ticket?

ASSISTANT: Sure, what will be your origin airport code?

USER: I want to fly from ORD.

ASSISTANT: What is your destination airport code?

USER: It is OAK.

ASSISTANT: Can you share your planned dates for the following trip please?

USER: My planned dates are 03/27 and 03/29.

ASSISTANT: Flight 1024 by Frontier airlines is available for you with 1 connection limit and your price will be 200. Can I book it for you?

USER: You can book the ticket in the name of Justin Campbell.

ASSISTANT: Thank you Justin for providing your name? Your booking is done, please collect your tickets from the airport.

USER: Thanks for booking.

ASSISTANT: Have a safe flight.