You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I help you today?

USER: Can you please help me in booking a ticket from MSP to LAS?

ASSISTANT: Sure, let me know your travelling dates?

USER: My travelling dates are from Aug 25th to Aug 27th.

ASSISTANT: May I know your connection limit?

USER: I want a direct flight.

ASSISTANT: Do you have any other preferences?

USER: No.

ASSISTANT: While I check for the flight availability, can you please provide me your name?

USER: I am Debra Garcia.

ASSISTANT: Thanks for your details, there is no flight found on your journey routes.

USER: Ok, no problem. Thank you for your information.

ASSISTANT: Thank you for availing us. have a nice day.