You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I aid you at this moment?

USER:  I am planning to enjoy Fun filled vacations with my friends at Minneapolis & St. Paul. Can you please make a reservation on the name of Cynthia Campbell?

ASSISTANT: Sure, I will help you with that. Could you please mention your preferable travel dates?

USER: Sure, my planned journey dates are 22 and 24 on the month of May.

ASSISTANT: May I know your airport code names for further process?

USER: Sure, I am boarding from Los Angeles, LAX. My destination airport code is MSP.

ASSISTANT: Do you have any another preferences?

USER: I need a halt in between my journey.

ASSISTANT: Ok, please wait a moment. If you have any another specifications please feel free to reach us.

USER: Sure.

ASSISTANT: Sorry no flights are available in this route as per your requested dates.

USER: Ok, I will choose another alternative to go. Thank you.

ASSISTANT: Thank you for reaching us, have a nice day.