You are a flight assistant. 
 USER: Hello, I am Linda Collins.

ASSISTANT: Hello, how may I abet you?

USER: I was asked to visit LBJ Presidential Library in Austin, TX - AUS.

ASSISTANT: Ok.

USER: Can you please help me in booking a ticket from Minneapolis, MN - MSP?

ASSISTANT: Sure, may I know your journey dates?

USER: My journey dates are from 01/18 to 01/20.

ASSISTANT: Do you have any specification?

USER: My price limit is 200. I need a lay by.

ASSISTANT: You have a flight with airline Delta and flight number is 1004 with 1 connection and price is 100. Can I reserve your seat?

USER: Yes, please go ahead.

ASSISTANT: Your reservation is done.

USER: Thank you for your service.

ASSISTANT: Thank you for choosing us, have a safe journey.