You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: My name is Nicholas Jones.

ASSISTANT: How can I assist you?

USER: I have a business meeting in Philadelphia, can you help me for booking a flight ticket?

ASSISTANT: Sure, can you please share your travelling dates?

USER: My travelling dates are 07/21 and 07/23.

ASSISTANT: Kindly share your airport codes?

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

ASSISTANT: Here, I found a flight for you with 1 connection and fare is 100. Shall I proceed?

USER: Ok, please proceed for booking.

ASSISTANT: Your ticket has been booked with flight 1007 and airline is Frontier.

USER: Thank you for booking.

ASSISTANT: Welcome, have a safe flight.