You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I guide you for today?

USER: I am planning to visit Central Park at New York, could you help me to book a flight ticket from LAS to EWR?

ASSISTANT: Can you please share on what dates you are willing to travel?

USER: I want to travel in the flight on Dec 15 and Dec 17.

ASSISTANT: Are you looking for a connecting flight or direct flight?

USER: I want to have a connection of 1.

ASSISTANT: Do you have any other requirements that you are looking for?

USER: I want to depart in evening time.

ASSISTANT: Can you please provide your name to proceed further?

USER: I am Nancy Campbell.

ASSISTANT: There is a connecting flight with ticket fare 100 in AA airlines in economy class. Is it ok for you?

USER: Please confirm the booking.

ASSISTANT: Your booking is confirmed with flight number 1016. Depart time is 1:00 hours and arrival time is 21:00 hours.

USER: Thank you.

ASSISTANT: Thank you for contacting us,  have a nice day.