You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello.

USER: I am Shirley Carter.

ASSISTANT: How may I assist you today Carter?

USER: As there is flower festival going to held in Atlanta, ATL. so, I need to attend that festival. Can you help me out in booking my ticket from Philadelphia, PHL?

ASSISTANT: It's great to hear, we are glad to help you with that.

USER: Thank you.

ASSISTANT: Could you please provide your preferable dates that you want to travel?

USER: I will fly on 07/15. I intend to come back on 07/17.

ASSISTANT: Please hold on to check the flights.

USER: Sure.

ASSISTANT: According to your information, I have found a flight with 1 connection with the fare of 100. Shall I proceed with this?

USER: Yes, proceed with my booking.

ASSISTANT: Ok, your reservation is done successfully with flight number 1015.

USER: Thank you for best service.

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