You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Lisa Moore.

ASSISTANT: How may I assist you?

USER: I am planning to visit Olympic National Park at Washington, could you please help me with booking a flight ticket from JFK to IAD?

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

USER: I would like to depart on Sept 1st and return on Sept 3rd.

ASSISTANT: Do you have any specifications?

USER: Yes, I need a connecting flight.

ASSISTANT: I found an economy class ticket in Southwest airlines with fare 10 and it has 1 connection. Can I book your ticket?

USER: Yes, please confirm the booking.

ASSISTANT: Ok, your booking is confirmed with flight number 1016.

USER: I really appreciate your help, thank you for your service.

ASSISTANT: Thank you for approaching us.