You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you?

USER: I am Margaret Lopez, I am willing to travel Detroit for attending a client meeting in the month of January. Can you please help me to book a flight ticket from DCA to DTW?

ASSISTANT: Yes, I will book the flight. May I know your travel dates to search the best flight available for your journey?

USER: My travelling dates are 01/30 and 02/01.

ASSISTANT: Ok, the is a flight available with a connecting flight and the airfare is 300. Can I book?

USER: Yes, please proceed with my booking.

ASSISTANT: Ok, the flight is been booked on your name and the flight number is 1019.

USER: Thank you for booking my flight ticket.

ASSISTANT: Thank you for availing our service.