You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I guide you?

USER: I am Nancy Roberts. Can you please help me in booking my flight ticket from PHL to BOS?

ASSISTANT: Sure, can you please let me know your journey dates?

USER: My travelling dates are 01/23 and 01/25.

ASSISTANT: Please wait for a while.

USER: Ok, sure.

ASSISTANT: There is a flight available in this route as per your requested date, it is a 1 halt flight and price is 200. Shall I confirm this flight ticket ?

USER: Ok, please proceed for booking. I am happy to fly in this flight.

ASSISTANT: Ok, your ticket booking is done in AA airlines with in the flight number 1004. Have a happy journey.

USER: Thank you for your help.

ASSISTANT: You are most welcome and thank you for reaching us.