You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hi, how can I help you today?

USER: I would like to visit Central Park with my family, could you please help me in booking a ticket?

ASSISTANT: Oh yes. I would love to help you with this. From where will you be flying and which airport in New York would be convenient for you?

USER: My source airport code is ORD and my destination airport code is JFK.

ASSISTANT: Okay. When will you be departing?

USER: My journey dates are from 02/15 to 02/17.

ASSISTANT: Perfect. I will look for a flight best suitable for you. Can you please tell me under what name should I do the reservation?

USER: Sure, my name is Jacob Phillips.

ASSISTANT: I found a seat available in Delta airlines economy class. It's price is 100. Should I book it?

USER: Ok, please book my ticket.

ASSISTANT: Sure. Just one minute please. I'll confirm you booking. Your booking has been confirmed for New York City from Chicago.

USER: Thank you for your help.

ASSISTANT: Thank you for choosing our service.