You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I guide you?

USER: My name is Jennifer Smith. I need your help in booking a flight ticket for the departure date 08/18 and with the return date 08/20.

ASSISTANT: Can you provide me the airport codes?

USER: Sure, it is from ATL to MSP.

ASSISTANT: Do you have any additional requirements?

USER: Yes, the price limit should not exceed 5000 and the connection limit should be 1.

ASSISTANT: The flight 1029 of Delta airline matches with your preferences. Can I book the ticket?

USER: Yes, please.

ASSISTANT: Your ticket is booked Jennifer. Thank you and have a safe journey.

USER: Thank you.