You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I guide you today?

USER: Carol Martin here. I want to meet my niece on her birthday, could you book my ticket from AUS to OAK?

ASSISTANT: Sure, I am glad to help you with that. Can you please provide your preferable departure and return dates of travelling?

USER: My itinerary dates are Jan 11 and Jan 13.

ASSISTANT: Is there any additional specifications do you have?

USER: No.

ASSISTANT: Please wait a moment to check the flights on your route.

USER: Sure.

ASSISTANT: Based on your information, Frontier airline is ready to serve you with 1 connection with a minimum fare of 100 is available for you. Shall I proceed with this?

USER: Please proceed.

ASSISTANT: Ok, your ticket has been confirmed in flight number 1024 in economy class.

USER: Thank you.

ASSISTANT: Thank you for reaching us, have a great day.