You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you for the day?

USER: Can you help me to book a connecting flight from MSP to LAX?

ASSISTANT: when you are willing to travel?

USER: My travelling dates are 03 and 05 of Mar.

ASSISTANT: Do you have any class preference?

USER: No.

ASSISTANT: Let me know your connection limit?

USER: I need a connecting flight.

ASSISTANT: Do you have any other requirements?

USER:  I prefer to travel in normal cost.

ASSISTANT: May, I know your good name?

USER: I am Jerry Brown.

ASSISTANT: Sorry, we found no flights on your given dates.

USER: It's ok, not a problem, thank you.

ASSISTANT: Thank you for reaching us.