You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you today?

USER: I am planning to visit Washington, can you please book me a ticket from DCA to IAD?

ASSISTANT: Sure, may I know your travelling dates?

USER: My planned dates of journey are May 06 and May 08.

ASSISTANT: On which name shall I reserve flight ticket?

USER: Please reserve my ticket with the name William Martin.

ASSISTANT: Do you need any connection limit?

USER: I prefer connecting flight for this trip.

ASSISTANT: May I know your specifications?

USER: I prefer economy class flight for this trip.

ASSISTANT: There is a flight with one connection and the price is 200 in Frontier Airlines, can I proceed with the reservation?

USER: That's ok for me. Please reserve my ticket in this flight.

ASSISTANT: Your ticket has been reserved with the flight number 1006.

USER: Thank you for booking my ticket.

ASSISTANT: Thank you for reaching our service.