You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello,how may I oblige you today?

USER: I would like to attend a Pioneer festival at Minneapolis & St. Paul with my friends so, can you please avail a flight ticket for me?

ASSISTANT: Sure, may I know your ariport codes?

USER: I want to start from Los Angeles, CA-LAX to MN-MSP.

ASSISTANT: Please share your travelling dates?

USER: I want to depart on 12/10 and return on 12/12.

ASSISTANT: May I know your good name?

USER: My name is Stephen Martin.

ASSISTANT: Thank you for your details, there are no flights found with the specified details.

USER: No problem, I will try with another airline.

ASSISTANT: Its ok, thank you for choosing us.

USER: Thank you for the information.