You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I serve you today?

USER: I am planning to attend music concert at PHL, can you please help me with booking a flight ticket from LAX?

ASSISTANT: Sure, can I know your good name please?

USER: I am James Davis.

ASSISTANT:  When you are willing to travel?

USER: I would like to take off on Jan 13 and return on Jan 15.

ASSISTANT:  Would you let us know if you have any other preferences?

USER: I am looking for a connecting flight.

ASSISTANT:  Thank you for waiting and we have found a flight in an economy class with 1 connection in Spirit airlines and the fare of your flight will be 200. Do you like me to proceed your booking with this flight?

USER: Please confirm the booking.

ASSISTANT: Your booking is done with flight number 1019.

USER: I really appreciate your help, thank you for your service.

ASSISTANT: Thank you for availing us.