You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I help you today?

USER: I am Catherine Smith and I want to book a flight ticket to Austin, AX-TUS on 10/12 from Oakland, CA-OAK to take a part in WHO's seminar. My return date would be on 10/14.

ASSISTANT: Thank you for the information. Wait for a while, I will check and revert you.

USER: Sure.

ASSISTANT: Thank you for waiting, can you please check your arrival code?

USER: Sorry my destination code is TX-AUS.

ASSISTANT: Ok, there is a flight 1018 with Delta airlines.

USER: OK, you can proceed.

ASSISTANT: The fare is 200 with 2 connections.

USER: Ok, you can proceed.

ASSISTANT: Ok, your ticket has been confirmed.

USER: Thank you.

ASSISTANT: Thank you for availing with us. Have a safe journey.