You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am John Hill.

ASSISTANT: How can I help you today?

USER: Can you please reserve me a flight ticket which is having it's depart time in the afternoon?

ASSISTANT: Sure, can you share me your connection limit?

USER: I prefer connecting flight.

ASSISTANT: Please mention your travelling airport codes.

USER: I would like to leave between BOS and ATL.

ASSISTANT: May I know your trip dates?

USER: I have planned to travel on July 15th and return on July 17th.

ASSISTANT: Do you have any class preference?

USER: No.

ASSISTANT: Is there any other specifications?

USER: I don't have any preference.

ASSISTANT: I found a flight with the price of 200 having one connection and depart time is at 03 pm. Can I proceed to booking?

USER: Ok, please book this ticket.

ASSISTANT: Your ticket is booked with the flight- 1023.

USER: Thank you.

ASSISTANT: Thank you for reaching us.