You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I serve you?

USER: Jason Davis here. Can you please help me in booking a flight ticket from LGA to DFW?

ASSISTANT: Sure, We are here to assist you. Can I know your travelling dates?

USER: Sure, my travel dates are from Aug 14 to Aug 16.

ASSISTANT: Do you need any stopover?

USER: Yes, I need a single connection flight.

ASSISTANT: May I know your depart and arrival timings?

USER: I would like to depart in the afternoon.

ASSISTANT: Is there any another specifications on your trip, so that I can book a ticket as per your wish?

USER: No.

ASSISTANT:  Thank you for sharing your journey details, we found a business class ticket in Spirit airline with flight number-1020.

USER: Ok, please confirm that flight.

ASSISTANT: Your ticket has been confirmed with the connecting flight and your depart time will be in the afternoon.

USER: Thank you for your service.

ASSISTANT: Thank you for choosing us.