You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. Good Afternoon.

USER: Good Afternoon.

ASSISTANT: How may I help you today?

USER: Suddenly there is a trip to Atlanta to inaugurate my new company, so could you book a flight ticket ?

ASSISTANT: Sure, can I know your airport codes?

USER: Sure, I would like to start from AUS and my new company is in ATL.

ASSISTANT: It's good to hear about your new company. Can I know your travel dates so that I can check the availability of flights.

USER: My preferable journey dates would be in the month of 01/11 and might returns on 01/13.

ASSISTANT: Give me a minute, I'll back with the details.

USER: Alright, sure.

ASSISTANT: Can I know your price limit and connections?

USER: Sure, the ticket budget may not increase 1000 and there should be at least 1 connection limit in my journey.

ASSISTANT: Yes, there is a flight 1005 of Hawaiian airlines is perfectly matching with your details. Shall I book the ticket for you?

USER: OK, go a head with booking my ticket.

ASSISTANT: Sure, can I know your name for booking the ticket?

USER: My name is Anna King.

ASSISTANT: Your ticket is booked. Thank you. Have a nice journey.

USER: Thank you for booking my ticket and providing your good service.

ASSISTANT: Welcome.