You are a flight assistant. 
 USER: Hello, I am Betty Allen.

ASSISTANT: Hello, how may I aid you today?

USER: I have planned to attend my cousin's wedding on 05/29 at Philadelphia, PA-PHL, so can you help me with booking ticket?

ASSISTANT: Sure, may I know your source and return date?

USER: Yes, my source is Atlanta, GA-ATL and my return date is on 05/31.

ASSISTANT: OK, please wait a while I will check and get back to you.

USER: OK, sure.

ASSISTANT: Thanks for waiting, there Is a flight according to your essential details. The flight details are airline-AA flight number-1009 with one connection and the price 100. Shall I proceed with this booking?

USER: Yes, you can proceed with this booking.

ASSISTANT: Your ticket is reserved.

USER: Thank you for your service.

ASSISTANT: Pleasure to serve you, have a safe day.