You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I serve you now?

USER: I am Christopher Nelson. I am planning to book a ticket from BOS to ATL. Can you please help me out?

ASSISTANT: Sure, please share me your planned journey dates?

USER: I would like to travel on July 15 and return back on July 17.

ASSISTANT: May I know your connection limit?

USER: Yes, I am looking for connecting flight.

ASSISTANT: Do you have any other requirement related to booking?

USER: No.

ASSISTANT: Thank you for the details, I found a connecting flight 1011 of airline Southwest, fare is 200 and class is economy. Shall I proceed with booking?

USER: That's perfect, you can proceed the booking.

ASSISTANT: Your flight ticket has been booked.

USER: Thank you for your service.

ASSISTANT: Thank you for visiting us, we hope see you again.