You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, what can I do for you today?

USER: I want to travel from LGA to LAS. Can you help me to book a flight ticket?

ASSISTANT: Sure, please help me with your planned travel dates.

USER: I want to travel in the flight on Mar 05 and Mar 07.

ASSISTANT: Is there any airline preference?

USER: No, but I want to travel in a connecting flight.

ASSISTANT: Any other specification you need from my side?

USER: No.

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

USER: Dennis Scott.

ASSISTANT: Frontier Airlines has a connecting flight with number 1007 for fare 100, shall I proceed?

USER: Proceed to booking.

ASSISTANT: Your ticket is reserved in economy class.

USER: Thank you for your help.

ASSISTANT: Thank you for opting us and have a safe flight.