You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: Please reserve me a flight ticket from LAS to LGA.

ASSISTANT: Sure, can you please let me know your trip dates?

USER: My trip dates are July 22 and July 24.

ASSISTANT: Do you have any connection limit preference?

USER: I prefer connecting flight on this route.

ASSISTANT: Do you have any other specifications?

USER: No.

ASSISTANT: Could you help me with your name please?

USER: I am Brian Jackson.

ASSISTANT: Frontier Airlines is providing a single stopover and the airfare is 200 with 1016 flight number. Are you comfortable with this flight?

USER: Please proceed to book my flight ticket in this airlines.

ASSISTANT: Your ticket is booked for a economy class.

USER: Thank you.

ASSISTANT: Thank you for reaching us!.