You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you at this moment?

USER: Can you please make a airline reservation with the name of Betty Phillips to attend a seminar in Los Angeles?

ASSISTANT: Sure, could you please share your boarding airport code?

USER: My boarding airport code is MSP.

ASSISTANT: Please let me know your travelling dates?

USER: My journey dates are on Apr 1st and 3rd.

ASSISTANT: May I know your connection limit?

USER: I need a direct flight in my journey.

ASSISTANT: Ok, please wait for a minute.

USER: Sure.

ASSISTANT: Sorry, there are no flights available as per your requirements.

USER: Ok, no problem. Thank you.

ASSISTANT: Thank you for reaching us.