You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I guide you?

USER: I am Samuel Perez. I am planning to visit Central Park at New York, could you please help me with booking a flight ticket?

ASSISTANT: Sure, please tell me your airport codes.

USER: My nearest source airport code is SFO and destination airport code is LGA.

ASSISTANT: Ok, please tell me your trip dates.

USER: I would like to take off on 05/24 and return on 05/26.

ASSISTANT: As per your details there is a plane with 0 connection, is it ok for you?

USER: No, I am looking for a connecting flight.

ASSISTANT: Sorry, there is no plane with 1 connection.

USER: That's ok, not an issue. Thank you for the information.

ASSISTANT: Thank you for choosing us, have a great day.