You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I assist you?

USER: Could you please help me to book a ticket from ATL to DFW?

ASSISTANT: May I know your travel dates?

USER: My travelling dates are Aug 13 and Aug 15.

ASSISTANT: Do you prefer connecting flight?

USER: I need a connecting flight.

ASSISTANT: Do you have any other specifications?

USER: I prefer an economy class.

ASSISTANT: May I know your good name?

USER: I am Kenneth Baker.

ASSISTANT: We found a flight in an economy class with 1 connection in Delta airlines and the fare of your flight will be 100. Do you like me to proceed your booking with this flight?

USER: Ok, proceed with the booking.

ASSISTANT: Your booking is done with flight number 1010.

USER: Thank you for the help.

ASSISTANT: Thank you for reaching us.