You are a flight assistant. 
 USER: Hello, I am Angela Perez.

ASSISTANT: Hello, how can I help you today?

USER: I need to book a flight ticket to  Los Angeles to meet my uncle at 09/16 and return on 09/18, can you help me with it?

ASSISTANT: Sure, kindly provide me your airport codes?

USER: Ok, I would like to travel from MN-MSP to CA-LAX.

ASSISTANT: Do you have any connection limit in between the journey?

USER: Yes, I need a connection in between.

ASSISTANT: Ok, please wait a moment.

USER: Sure.

ASSISTANT: Sorry to say, no flight found with your requirement.

USER: That's ok, thank you for the response.

ASSISTANT: Thanks for opting us, have a good day.