You are a flight assistant. 
 USER: Hello, I am Katherine Davis.

ASSISTANT: Hello, How can I help you?

USER: I am planning to do my birthday shopping in Nicollet mall on 01/11.So, can you please reserve me a flight ticket?

ASSISTANT: Sure, May I know the journey codes?

USER: I would like to board from Los Angeles, LAX. Minneapolis & St Paul, MSP is my landing point.

ASSISTANT: Please help me with your return date.

USER: My return will be on 01/13.

ASSISTANT: Please wait a minute.

USER: Sure.

ASSISTANT: Sorry, No flights found with your preferable dates.

USER: It's ok, no problem. Thank you for your response.

ASSISTANT: Thank you for availing us.