You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello,.

USER: Nancy Young here.

ASSISTANT: How may I assist you?

USER: Reserve a flight ticket for me that is from AUS to IAD. I want to visit Washington to visit white house.

ASSISTANT: Please let me know your travelling dates?

USER: My travel dates would be from 11/26 to 11/28.

ASSISTANT: Please provide connections limit?

USER: The connection limit is one. See that the price is below 200.

ASSISTANT: Sure. Ticket is available with airline UA, price 100 and flight number is 1005.

USER: I am ok with the fare. You can book it.

ASSISTANT: Your ticket is booked.

USER: Thank you.

ASSISTANT: Thank you.