You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I assist you today?

USER: I am Edward Thompson. Can you please help me in booking my flight ticket from SFO to MSP for my project meeting?

ASSISTANT: Sure, can you please share your travel dates?

USER: My trip dates are Nov 25 to Nov 27.

ASSISTANT: Do you have any class preference?

USER: No.

ASSISTANT: Edward Thompson, there is a flight available with price 300 and the connection is 1 with Frontier airline. Would you like me to proceed with the booking?

USER: I need a direct flight.

ASSISTANT: I am sorry to inform you that there is no flight available at your request.

USER: No issue, thank you.

ASSISTANT: You are welcome.