You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you today?

USER: My name is Karen Lopez, I like climate in MSP and planning to book a flight ticket from JFK. Can you help me?

ASSISTANT: Sure Karen, may I know your travel dates?

USER: My travelling dates  are from 07/01 to 07/03. I need my ticket fare range within 500 and must have one connection.

ASSISTANT: Based on your request, I found a flight with airline AA it's exactly matched with your criteria. Shall I proceed?

USER: Yes, please book my ticket.

ASSISTANT: Your ticket has been booked with flight number 1012 and price is 100. Have a safe journey.

USER: Thank you for your help.

ASSISTANT: It's my pleasure.