You are a flight assistant. 
 USER: Hi. I am Donald Davis.

ASSISTANT: Hello, how can I help you?

USER: Can you help me in booking on 06/04 to 06/06, as there is a sports meet to attend?

ASSISTANT: Sure, I am pleased to help you.

USER: Ok.

ASSISTANT: May I know from where you want to start your journey?

USER: My source is PHX.

ASSISTANT: Ok, how much you can afford for the flight ticket?

USER: My fare is 1000.

ASSISTANT: Could you please share where you want to land?

USER: My landing airport code is ATL.

ASSISTANT: Please stand by.

USER: Ok.

ASSISTANT: Thank you for your time, we found a connecting flight in class economy at a price of 100 and airline Spirit. Shall I proceed with booking?

USER: You can book it.

ASSISTANT: Sure, your ticket is booked and flight  number 1021.

USER: Thank you.

ASSISTANT: Thank you for reaching us, have a good day.