You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you today?

USER: Can you  please  book a flight ticket from BOS to PHL?

ASSISTANT: Sure, can I know your trip dates?

USER: Thank  you. I have planned  my travel  dates as May 11 and May 13.

ASSISTANT: Do you have any specifications?

USER: I am  looking for single connecting flight.

ASSISTANT: Can I know your good name?

USER: Sure, myself Donna White.

ASSISTANT:   Here, I found a flight for you with 1 stopover in economy class and it costs you 200. Can I proceed?

USER: That  is fine,  please proceed with booking.

ASSISTANT: Your ticket has been reserved with the flight- 1007.

USER: Thank you for your  help.

ASSISTANT: Thank you for reaching us.

USER: Most welcome.