You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you?

USER: Can you please avail a ticket for me to reach Phoenix from PHL?

ASSISTANT: Sure, can I have your destination airport code please?

USER: Sure, my destination airport code is PHX.

ASSISTANT: Can I have your planned trip dates please?

USER: My planned dates are on May 26th to 28th.

ASSISTANT: May I know your name please for booking purpose?

USER: Sure, I am Melissa Lopez.

ASSISTANT: Do you have any connection preference?

USER: I need a connecting flight.

ASSISTANT: Do you have any other specifications?

USER: No.

ASSISTANT: I found an Spirit airlines with fare 100 and it is a direct flight. Can I book your ticket?

USER: Ok, please proceed.

ASSISTANT: Ok, your booking is confirmed with flight number 1017.

USER: Thank you.

ASSISTANT: Thank you for approaching us.