You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I support you for the day?

USER: My name is Angela Collins. I want to book a flight ticket on 07/22 for celebrating my birthday in Phoenix.

ASSISTANT: Sure, Angela Collins. Please mention your journey points.

USER: My source is New York, NY - JFK, destination airport code is AZ - PHX.

ASSISTANT: Ok, when you would like to return?

USER: I will return on 07/24.

ASSISTANT: Ok, mention your price limit.

USER: My price limit is 5000.

ASSISTANT: Ok, please wait.

USER: Sure.

ASSISTANT: Thank you for waiting, we found a flight with 1003 number in Frontier airlines. The price is 100 with a halt.

USER: You can proceed to booking.

ASSISTANT: Ok, your ticket has been confirmed.

USER: Thank you.

ASSISTANT: Thanks for choosing us.