You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: My name is Amy Lee.

ASSISTANT: How can I assist you Amy Lee?

USER: I want to attend a concert at Houston, can you please help me to book the flight ticket from AUS to IAH?

ASSISTANT: Sure, can you please provide your travelling dates to proceed further?

USER: I will depart on 08/29 and also please book the return ticket on 08/31.

ASSISTANT: Give me a moment please, let me check the best flight services available on this route.

USER: Sure.

ASSISTANT: UA airlines is available on this route with a ticket fare of 100 and 1 connection limit, shall I book your ticket?

USER: Yes, you can book the ticket.

ASSISTANT: Your ticket is booked successfully with flight number 1002.

USER: Thank you very much for booking the ticket.

ASSISTANT: Thank you, have a safe journey.