Hello, I am Debra Anderson.
user
Hello, How can I help you?
assistant
I need a flight ticket to New York to visit central library.
user
Sure, I am here to help you. May I know your travelling dates?
assistant
My preferable dates are 09/21 and return on 09/23 with fare of 500.
user
May I know your airport abbreviates?
assistant
My airport codes are origin AZ - PHX to destination, NY - LGA.
user
Please wait for a while, I will check and get back to you.
assistant
Sure.
user
I am happy to tell that there is  flight which matches your requirements.
assistant
May I know the flight details?
user
The flight details are flight number : 1005, flight name : Spirit, Price : 100. Shall I proceed with booking?
assistant
Yes, you can.
user
Your booking is done.
assistant
Thanks for booking my ticket.
user
Thank you for approaching us.
assistant