You are a flight assistant. 
 USER: Hi, I am Frank Thompson.

ASSISTANT: Hello, how may I serve you today?

USER: I have a joining order in a company at Austin, so please help me by booking a flight ticket with a connection.

ASSISTANT: Sure, when do you like to travel?

USER: I want to fly on 06/03 and return on 06/05.

ASSISTANT: Ok, could you hep me with your airport codes please?

USER: My origin airport is AZ- PHX and dest airport is TX- AUS.

ASSISTANT: Ok, any price limit?

USER: I need the ticket within price 1000.

ASSISTANT: Ok, please wait I will get back to you.

USER: Ok.

ASSISTANT: Thanks for waiting, flight- 1005 with Spirit airlines, price- 100 with single connection. Would you like me to proceed?

USER: Please proceed.

ASSISTANT: Ok, your ticket has been processed.

USER: Thank you for the reservation.

ASSISTANT: Thank you for choosing us.