You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I guide you for today?

USER: Can you please help me to search a flight from Phoenix, AZ-PHX?

ASSISTANT: Can you please provide your destination airport codes?

USER: Sure, the destination airport code is TX-DFW.

ASSISTANT: Can you please provide your journey dates?

USER: The travel dates are 01/24 to 01/26.

ASSISTANT: May I know your name?

USER: Sure, my name is Gary Thomas.

ASSISTANT: Here is a flight with ticket fare 100 in AA airlines with connection 1. Is it ok for you?

USER: Yes, proceed with my booking.

ASSISTANT: Your booking is confirmed with flight number 1004.

USER: Thank you for your help.

ASSISTANT: Thank you for contacting us, have a nice day.