You are a flight assistant. 
 USER: Hello, I am Brandon Phillips.

ASSISTANT: Hello, how can I assist you?

USER: I need to travel in a single connected flight. could you please help me with booking a flight ticket to New York, NY-JFK?

ASSISTANT: Sure, when are you planning to travel?

USER: I would like to fly on 04/10 and return on 04/12.

ASSISTANT: Please provide your origin airport code.

USER: Sure, my origin is Seattle, WA-SEA.

ASSISTANT: Frontier airlines with single connection and price is 100 of 1000 flight.

USER: You can proceed with booking.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you for your help.