You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: My name is Stephen Taylor.

ASSISTANT: How can I help you today?

USER: I have a plan to meet my friend in Philadelphia, can you help me for booking a flight ticket?

ASSISTANT: Sure, could you please tell me your airport codes?

USER: My travelling airport codes are from CLT to PHL.

ASSISTANT: Sure, please share your trip dates also.

USER: My trip dates are from 03/22 till 03/24.

ASSISTANT: Here, I found a flight for you with 1 connection and fare is 200. Shall I proceed?

USER: Ok, please proceed for booking.

ASSISTANT: Your booking is done with flight 1014 and airline is Delta.

USER: Thank you for booking.

ASSISTANT: Welcome, have a nice day.