You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you?

USER: I am searching for a flight with low cost of 500. Can you please help me in booking my flight ticket from Chicago?

ASSISTANT: Sure, could you please help me with your dates of journey?

USER: Yes, I would like to start my journey from Chicago, IL - ORD on 01/02.

ASSISTANT: Ok, may I know your name please for booking a ticket?

USER: Sure, I am Benjamin Baker.

ASSISTANT: Can you please help me with your destination code and return date of travel?

USER: My destination is Minneapolis, MN - MSP and I have planned my return journey on 01/04.

ASSISTANT: Ok, please wait for a moment.

USER: Ok, please take your time.

ASSISTANT: I find a flight with connections limit is 1 of cost 100 as per your request, shall I book this ticket?

USER: Yes, please proceed for the booking.

ASSISTANT: Your booking has been confirmed with the airline Southwest and flight number 1007.

USER: That's good, thank you for your wonderful services.

ASSISTANT: You are welcome and hope you have a happy journey.