You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you?

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

ASSISTANT: Yes, can you share me your travelling dates?

USER: My preferable journey dates are June 14 and June 16.

ASSISTANT: Do you have any other specifications?

USER: I prefer connecting flight for this trip.

ASSISTANT: Give me a moment.

USER: Sure.

ASSISTANT: I have found an economy class ticket with a price of 200 and 1 connection.

USER: That's ok for me. Please reserve my ticket with the name James Robinson in this flight.

ASSISTANT: Can I know your name for booking?

USER: I have already provided.

ASSISTANT: Your booking is confirmed with 1000 flight number.

USER: Thank you for booking my ticket.

ASSISTANT: Thank you for reaching us.