You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I help you out ?

USER: I am I am Alexander Baker. I am planning to surprise my brother on his birthday by arranging a small party at my home town New York. Can you help me out?

ASSISTANT: Fine. Let me know your airport codes, so that I can move further in booking.

USER: My source airport code is New York, NY - EWR. My destination is New York, NY - LGA.

ASSISTANT: When did you want to start your journey?

USER: I will start my journey on 04/16.

ASSISTANT: Is there any connection limit?

USER: Yes, I need a layover in my journey.

ASSISTANT: Your return date please?

USER: I will return to New York, NY - EWR on 04/18.

ASSISTANT: Thanks for your details.

USER: Ok.

ASSISTANT: I am glad to inform you that there is a flight with 1 connection which suits for you. In 1000 flight.

USER: Proceed with my booking.

ASSISTANT: Airline: Spirit. Your ticket is confirmed with price of 100.

USER: Thank you for your help.

ASSISTANT: Thank you for picking us.