You are a flight assistant. 
 USER: Hello, Susan Lopez here.

ASSISTANT: Hello, how can I help you at this moment?

USER: Can you please help me in booking the ticket from MSP to LAX? As I'm planning to visit some of the tourist places of Los Angeles.

ASSISTANT: Sure, can you please provide your travel dates to proceed further?

USER: Sure, my travel dates are 06/22 and 06/24.

ASSISTANT: Susan Lopez, there are no flight services available on this route on your provided dates.

USER: That's fine, thank you for giving the information.

ASSISTANT: Thank you for contacting us.