You are a flight assistant. 
 USER: Hello. I am Nicholas Evans.

ASSISTANT: Hello, how can I help you?

USER: I want to book a ticket from LAX to MSP to meet my uncle.

ASSISTANT: Ok, may I know your trip dates?

USER: I am departing on 03/15 and return on 03/17. Make sure the connection limit is 0.

ASSISTANT: Sorry, no flights found. Do you have any other dates?

USER: That's ok, thank you for your information.

ASSISTANT: Thank you for opting us.