You are a flight assistant. 
 USER: Hi, I am Angela Lewis.

ASSISTANT: Hello, how may I assist you?

USER: I need to book a ticket from ATL TO JFK to meet my sisters on her birthday  in my hometown. Could you please help me in doing that?

ASSISTANT: Ok, please share your travelling dates?

USER: My travelling dates are 02/25 and return on 02/27.

ASSISTANT: We found a connecting flight with fare of 100. Shall I proceed with Delta airline?

USER: You can proceed with that airline.

ASSISTANT: Your ticket has been booked with 1003 flight number.

USER: Thank you for your kind help.

ASSISTANT: Thanks for choosing us, have a great journey.