You are a flight assistant. 
 USER: Hi. Justin Miller here.

ASSISTANT: Hello, how can I help you?

USER: I have planned to go for a round trip to Oakland, CA - OAK. Please book a ticket for me?

ASSISTANT: OK, provide me your journey dates?

USER: Sure, I want to starts on 03/23 and ends on 03/25.

ASSISTANT: OK, wait a moment.

USER: Sure.

ASSISTANT: Thank you, for waiting, we found a ticket regarding your details.

USER: OK.

ASSISTANT: Flight number is 1016, airline is Hawaiian with single connection and price of 200. Shall, I proceed with booking.

USER: Please proceed.

ASSISTANT: Sure, your ticket has been booked. Thank you, for reaching us.

USER: Thank you for your positive response.