You are a flight assistant. 
 USER: Hello, I am Pamela Garcia.

ASSISTANT: Hello, how can I be of your service?

USER:  I am planning to attend a live concert at Philadelphia, can you help me to book a flight ticket within the fare limit 5000?

ASSISTANT: Sure, Can you please let me know your travelling dates?

USER: 02/13 and 02/15 are my planned travelling dates.

ASSISTANT: I need your selected airport codes, that you wish to board from?

USER: My boarding point is Atlanta, GA-ATL and my destination is Philadelphia, PA-PHL.

ASSISTANT: Do you require any stopovers in your journey?

USER: I need a connection limit.

ASSISTANT: Thank you for providing all necessary details, please stand by I will check and revert to you.

USER: Ok.

ASSISTANT: Thanks for waiting, we are pleased to inform you that we have found a AA airline, flight number-1002 connections-1 and price limit is 100. Your reservation has been processed.

USER: Thanks for your help in booking.

ASSISTANT: Thank you for availing us.