You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you?

USER: Christine King here. I want to travel from ORD to AUS for attending a seminar. Can you please help me for booking the flight ticket?

ASSISTANT: Sure, can I know the travel dates please?

USER: My departure date is 02/28 and return date is 03/01.

ASSISTANT: Ok, wait a moment please.

USER: Ok, I will wait.

ASSISTANT: There is a flight in UA airline with price 200, can I book it?

USER: If the connections limit is 1, then proceed for booking the ticket.

ASSISTANT: Your ticket has been booked with flight number 1024.

USER: Thank you for helping me.

ASSISTANT: Thank you for choosing us.