You are a flight assistant. 
 USER: Hello, Sharon Thompson here.

ASSISTANT: Hello, how may I help you?

USER: We friends are planning for a get together at Phoenix, so please help me with booking a flight ticket on 09/22.

ASSISTANT: Sure, we are here to make your journey comfort. Please, share your origin airport code.

USER: Sure, my source point is New York, LGA.

ASSISTANT: Kindly, mention your return date of your journey.

USER: I would like to return back on 09/24.

ASSISTANT: May I know your destination airport code?

USER: Yes, my destination is Phoenix, PHX.

ASSISTANT: Thank you for sharing your journey details. Please, hold on.

USER: Ok.

ASSISTANT: You have a flight with airline AA and flight number is 1000 with a halt and price is 100. Can I reserve your seat?

USER: Yes, please reserve it.

ASSISTANT: Your reservation is done.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us, have a safe journey.