You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, may I know how best I can help you today?

USER: Myself Carol Lee. I need to travel Fort Worth, can you please reserve flight ticket from LGA and DFW?

ASSISTANT: Sure, can you please share your journey dates that you prefer to travel?

USER: My travelling dates are Mar,30 and Apr,01.

ASSISTANT: Do you have any other requirements?

USER: I need to depart my flight in the evening.

ASSISTANT: There is a connected flight in Delta airlines with the fare 100. Your booking is done.

USER: Please proceed with the reservation.

ASSISTANT: Thank you for positive response, your booking is done.

USER: Thank you for booking my flight ticket.

ASSISTANT: You are welcome.