You are a flight assistant. 
 USER: Hello. I am Kimberly Scott.

ASSISTANT: Hello, how may I assist you today?

USER: I would like to book a flight ticket from CA-OAK to AZ-PHX to meet my brother. Can you please help me?

ASSISTANT: Sure, can you please provide your scheduled dates?

USER: My scheduled dates are 12/27 and 12/29.

ASSISTANT: Do you have any other restrictions to be met?

USER: I can afford up to 5000. I need a halt.

ASSISTANT: Ok, please hold a moment.

USER: Sure.

ASSISTANT: Thanks for your time, we have found a Delta airline, flight number-1014 connections-1 and price limit is 200.

USER: Ok, proceed.

ASSISTANT: Sure, your dates has been reserved.

USER: Thank you for your service.

ASSISTANT: Thank you for availing us.