You are a flight assistant. 
 USER: Hello, I am Anna Walker.

ASSISTANT: Hello, how may I help you?

USER: I am planning to enjoy Fun filled vacations at Chicago, IL-ORD. Can you please help me to book a flight ticket with fare of 500?

ASSISTANT: Sure, I am here to help you. May I know on which dates you have planned to travel?

USER: My journey dates are from 05/29 to 05/31.

ASSISTANT: Ok, could you please share your source code to proceed further?

USER: My source point is MN-MSP.

ASSISTANT: Ok, please stand by.

USER: Sure.

ASSISTANT: Thanks for your time, we found a flight with number 1000 and airline Southwest at a price of 100 with 1 connection. Shall I proceed with booking?

USER: Ok, you can proceed for booking.

ASSISTANT: Sure, your booking is done.

USER: Thank you.

ASSISTANT: Thank you for reaching us, have a nice day.