You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, Good Morning.

USER: My name is Susan Martinez.

ASSISTANT: How can I be a help for you?

USER: I want to visit Times Square which is in New York in my vacation, could you help me out?

ASSISTANT: Sure, could you please share your airport codes?

USER: I would like to travel from DFW to EWR. I would like to depart on 09/12 and return back on 09/14.

ASSISTANT: Ok Susan, please hold on for a minute so that I can check the availability of flights for you.

USER: Sure, take your time.

ASSISTANT: Yes, there is a flight available with Southwest airlines which matches with your requirements, can I proceed?

USER: Please proceed with the booking.

ASSISTANT: Ok, your ticket is successfully booked with the flight 1015.

USER: Thank you for helping me out.

ASSISTANT: Thank you, hope you enjoy your trip.