You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am David Young.

ASSISTANT: How can I help you?

USER: I am planning to travel from MSP to LAX, help me in booking a flight?

ASSISTANT: Sure, can you please provide me your travel dates?

USER: My travelling dates are 03/05 to 03/07.

ASSISTANT: There is a flight with 1 connection in Spirit airlines and price is 100. Can I proceed?

USER: Proceed for booking.

ASSISTANT: Ok, your ticket is reserved with the flight 1003.

USER: Thank you.

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