You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you?

USER: I am Alexander Hall, I need a flight ticket to meet my friend. I will return on 09/13 and fly on 09/11. Find a flight under fare of 500.

ASSISTANT: Can you share me journey points and connection limit please?

USER: Sure, my source is DC-IAD and destination is MN-MSP.

ASSISTANT: Ok, wait for some time I will check and get back to you.

USER: Ok.

ASSISTANT: Thanks for waiting there is a flight with single connection and price of 300.

USER: Good.

ASSISTANT: Airline name is Southwest and number is 1021. Shall i proceed for booking a ticket?

USER: Sure.

ASSISTANT: Your ticket has been booked. Thanks for connecting us, have a safe journey.

USER: Thank you.