You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: David Roberts here. I would like to book a ticket from BOS to EWR where I have to attend a private concert.

ASSISTANT: Sure, I will help you. Can you please share me your travelling dates?

USER: My planned journey dates are Sept 13 and Sept 15.

ASSISTANT: Ok, do you have any connection limit?

USER: I would like to board a connecting flight with depart in the afternoon.

ASSISTANT: May I know you name please? Wait a moment please.

USER: Sure, take your time.

ASSISTANT: AA airlines is available in your route with the ticket fare of 300, shall I proceed with the booking?

USER: Please proceed with booking.

ASSISTANT: Your ticket is booked with the flight-1003.

USER: Thank you very much for your assistance.

ASSISTANT: Thank you for choosing us.