You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: Me and my friends are planning to visit Minnehaha Falls at Minneapolis. Can you help me in booking a flight ticket from CA-LAX to MN-MSP?

ASSISTANT: Sure, may I know your journey dates?

USER: My trip dates are 05/10 to 05/12.

ASSISTANT: May I know your good name please?

USER: I am David Green.

ASSISTANT: We found a connecting flight, price is 100. Flight number: 1001, Frontier airline.

USER: Ok, please proceed with booking.

ASSISTANT: Your flight ticket has been confirmed.

USER: Thank you for your service.

ASSISTANT: Thank you for choosing us.