You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you?

USER: I want to book a normal cost airline to visit Central Park with my family, can you help me with booking?

ASSISTANT: Sure, I am here to help you out. May I know your travelling dates please?

USER: My travelling dates are May 13 and May 15.

ASSISTANT: Can you please share your airport codes?

USER: I will fly from PHX to reach EWR.

ASSISTANT: Is there any connection preference?

USER: I need a connecting flight.

ASSISTANT: Can I have your name please for documentation purpose?

USER: I am Charles Roberts.

ASSISTANT: Wait a moment please.

USER: Sure.

ASSISTANT: United airlines is providing connecting flight for you with the ticket fare of 100 in economy class, shall I proceed with the booking?

USER: Please proceed.

ASSISTANT: Your ticket is booked with the flight-1002.

USER: Thank you.

ASSISTANT: Than you for choosing us.