You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: I want to visit LAS. Can you help me in booking flight ticket from PHL?

ASSISTANT: Sure, please provide your connection limit.

USER: I prefer to travel in connecting flight.

ASSISTANT: Ok, when do you want to travel?

USER: My trip dates are Apr 07 to Apr 09.

ASSISTANT: Ok, Do you have any class preference?

USER: No.

ASSISTANT: Ok, Kindly mention your airline preference.

USER: No. I don't have any other specifications.

ASSISTANT: Thank you for providing details, we found a connecting flight in 1014 American Airlines with a fare of 100. Can I proceed?

USER: It is perfect for me. You can proceed for booking.

ASSISTANT: May I know your name?

USER: Benjamin Jones here.

ASSISTANT: Your ticket has been booked.

USER: Thank you for booking.

ASSISTANT: Thank you for choosing us.