You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you?

USER: My name is William Walker. I just need your help in booking a plane ticket for two days from 10/25 to 10/27.

ASSISTANT: Ok, please provide your airport codes.

USER: My airport codes are AUS - LAX. I always prefer to travel in a plane having 1 connection.

ASSISTANT: I found a flight for you in UA airlines as per your request. Can I proceed?

USER: May I know the price of that plane ticket?

ASSISTANT: Sure, the price is of 100.

USER: Fine, please confirm my reservation with this airline.

ASSISTANT: Ok, your ticket has been booked with flight number 1019.

USER: Thanks a lot.

ASSISTANT: Thank you for approaching us.