You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I aid you?

USER: I am George Rodriguez, want to travel from PHX to MCO. Please help me in booking my ticket.

ASSISTANT: Sure. Can you share your trip dates?

USER: Sure, my trip dates are from 01/18 to 01/20.

ASSISTANT: Ok, please wait a minute.

USER: Sure.

ASSISTANT: There is a flight available with 1 connection and ticket cost is 300. Can I proceed?

USER: Sorry, I need a ticket with the fare 200. So, please don't proceed with the booking.

ASSISTANT: Sure.

USER: Thank you for your help.

ASSISTANT: You are welcome.