You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you today?

USER: Could you please book a flight ticket to Oakland, OAK from Washington, IAD?

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

USER: I want to travel on 04/30 and return on 05/02.

ASSISTANT: Do you have any specifications to be met?

USER: I need a halt in between my journey.

ASSISTANT: Can I have your name to proceed?

USER: My name is Justin Miller.

ASSISTANT: Ok, please wait a moment.

USER: Sure.

ASSISTANT: We have found a connected flight of Frontier airline, flight number-1005 and fare is 100.

USER: Ok, proceed with the booking.

ASSISTANT: Sure, your ticket has been confirmed.

USER: Thank you.

ASSISTANT: Thank you availing us.