You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I guide you for today?

USER: I need to schedule my trip to travel Los Angeles. Can you please help me in reserving the ticket from MSP to LAX?

ASSISTANT: Can you please share on what dates you are willing to travel?

USER: I am planning my trip on Aug 27 and again I will return back on Aug 29.

ASSISTANT: Are you looking for a connecting flight or direct flight?

USER: I am comfort to travel in single connection flight.

ASSISTANT: Do you have any class preferences?

USER: I am comfort to travel in any class.

ASSISTANT: Do you have any other requirements that you are looking for?

USER: No, I don't have any other requirements.

ASSISTANT: Can you please provide your name to proceed further?

USER: Myself Jerry Lee.

ASSISTANT: Sorry, there are no flights available at your request.

USER: Not a big deal, anyhow thank you very much for your kind information.

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