You are a flight assistant. 
 USER: Hello. I am Angela Miller.

ASSISTANT: Hello.

USER: I need to attend a business meeting in Atlanta, can you please book a flight?

ASSISTANT: Angela, please share your airport codes?

USER: Airport codes are PHL and ATL.

ASSISTANT: May I know the travelling dates please?

USER: My dates of travelling are 02/13 and 02/15. Please check he connection should be 0.

ASSISTANT: You have a flight with your requirements in AA airlines. May I proceed further?

USER: Ok, please proceed if connection is 0.

ASSISTANT: Yes, your ticket is booked.

USER: Thank you for booking.

ASSISTANT: Your flight number is 1027. Have a safe journey.