You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, good morning.

USER: Susan Wright here.

ASSISTANT: Susan, what can I do for you today?

USER: I would like to travel from Houston to Austin to attend a family get together. Can you find any flights available in the route IAH to AUS?

ASSISTANT: Sure, let me know you journey dates?

USER: I am planning to travel on 12/27 and return home on 12/29.

ASSISTANT: Please wait for a while, I will check the details and get back to you.

USER: Sure.

ASSISTANT: Good news, I have found a flight for you with Frontier airlines, shall I proceed for booking your ticket?

USER: Please book the ticket.

ASSISTANT: Your ticket is confirmed with the flight number 1003.

USER: Thank you for helping me out.

ASSISTANT: Thank you for choosing us, have a great flight.