You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I assist you today?

USER: I want to book a ticket from JFK to DCA. Could you book a ticket?

ASSISTANT: Sure, may I know your travelling dates?

USER: Travelling dates are May, 30 and June, 1.

ASSISTANT: On which name shall I reserve flight ticket?

USER: My name is Janet Jones.

ASSISTANT: Do you need any specifications?

USER: I prefer connecting flight.

ASSISTANT: Please wait.

USER: Sure.

ASSISTANT: There is a flight with one connection and the price is 100 in Sprint Airlines, can I proceed with the reservation?

USER: Please book a flight.

ASSISTANT: Your ticket has been reserved with the flight number 1007.

USER: Thank you.

ASSISTANT: Thank you for reaching our service.