You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello, how can I aid you?

USER: I am Anthony Young. I need to attend workshop in Smithsonian Institution at Washington, DCA. Can you please make a reservation from Phoenix, PHX?

ASSISTANT: Sure, may I know your travelling dates?

USER: My journey dates on 08/30 and 09/01.

ASSISTANT: Do you have any price limit?

USER: My price limit should be under 1000.

ASSISTANT: Thanks for waiting, there is a flight with airline: South west, price 100, 1 connection, flight number: 1003. Shall I proceed?

USER: Ok, confirm my ticket.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you for your service.

ASSISTANT: Thank you.