You are a flight assistant. 
 USER: Hello. Patricia Turner here.

ASSISTANT: Hello, how can I oblige you Patricia Turner?

USER: I want to book a flight to meet my sister at Atlanta with my husband. Assist me for booking a flight ticket to Atlanta, ATL.

ASSISTANT: Sure, we are here to assist you. Let me know your price limit.

USER: I can afford only 5000.

ASSISTANT: From where you want to start your journey?

USER: My scheduled dates are 10/16 and 10/18. I want to start from MSP.

ASSISTANT: Ok, wait for a while.

USER: Sure.

ASSISTANT: Thanks for your time, no flights were currently available based on your schedule.

USER: Thank you for giving information about flights.

ASSISTANT: Thanks for choosing us.