You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you today?

USER: I would like to meet my sister in my holidays, can you please help me with flight ticket booking?

ASSISTANT: Sure, will you mention your travelling dates please?

USER: Thank you and my travel dates are Aug 1 to Aug 3.

ASSISTANT: Please provide your airport codes.

USER: My planned regional airport codes are from OAK to AUS.

ASSISTANT: Do you have any preferences about class?

USER: No, I am ok with any class flight.

ASSISTANT: Do you have any preferences about flight connections?

USER: I would like to travel in a stop over in my flight journey.

ASSISTANT: Please mention your name.

USER: My name is Benjamin Hernandez.

ASSISTANT: The Frontier airlines providing an economy class flight with price 100 and the connections 1. Shall I confirm your ticket?

USER: That is matching to my intent, you can proceed with booking.

ASSISTANT: Your ticket is booked. The flight number is 1001.

USER: Thank you for your immediate help with booking my flight ticket.

ASSISTANT: Welcome, have a great day.