You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Carolyn Walker here.

ASSISTANT: How can I assist you today?

USER: Actually, I am looking for a flight having single connection because my friend also booked the same flight that I want to travel, so can you please help me out with booking of a flight ticket from Oakland on 11/23?

ASSISTANT: Sure, I will help you with that. Please provide your airport codes that you want to travel.

USER: Thank you for accepting my request. I will prefer OAK and LAX as my origin and destination airport codes respectively.

ASSISTANT: Please mention your return date.

USER: Yes, I need my return ticket also. I would like to return on 11/25.

ASSISTANT: Please give me a moment.

USER: Ok, take your time but try to bring a best flight in my route.

ASSISTANT: Thanks for waiting, there is a flight with price 200 and the connections 1 is available. Shall I confirm your ticket?

USER: That's fine for me, you can proceed with booking.

ASSISTANT: Your ticket is booked. The flight number is 1020 and the airline is Hawaiian.

USER: Thank you for your kind assistance in booking of my ticket.

ASSISTANT: Welcome, have a great day.