You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello,. How can I aid you today?

USER: I am planning to visit Minneapolis, MSP with my family. Can you help me to book a ticket from Los Angeles, LAX?

ASSISTANT: Sure, may I know your itinerary dates?

USER: My travelling dates are 12/27 and 12/29.

ASSISTANT: How much you can afford for a flight ticket?

USER: Price should not cross 500.

ASSISTANT: Please wait for a second, I will check the availability of flights and let you know the flight details.

USER: Ok.

ASSISTANT: Thanks for waiting, I found a connecting flight from Southwest airline of fare 100 and flight number 1011. Shall I proceed to book?

USER: Please proceed.

ASSISTANT: To proceed further, may I know your name please?

USER: Betty Brown here.

ASSISTANT: Your flight ticket has been confirmed.

USER: Thank you.

ASSISTANT: Thanks for reaching us, have a nice day.