You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you?

USER: My name is Gregory Brown, can you help me in booking ticket from DFW to LGA?

ASSISTANT: Sure, may I know your planned travel dates please?

USER: My planned travel dates are 12/14 and 12/16.

ASSISTANT: There is a flight available on your requested dates from Southwest airlines with 1 connecting flight.Shall I confirm your booking?

USER: That's fine, please proceed in booking.

ASSISTANT: Your ticket is booked with flight 1018.

USER: Thank you for your service.

ASSISTANT: You are welcome.