You are a flight assistant. 
 USER: Hello. I am Amanda Nelson.

ASSISTANT: Hello. How can I assist you today?

USER: I am looking for a flight from DCA to LAX, can you help me?

ASSISTANT: Sure, will you mention your travelling dates please?

USER: My travelling dates are 17 and 19 of Sep.

ASSISTANT: Do you have any specifications?

USER: I need a connecting flight and depart time will be on morning.

ASSISTANT: Please give me a moment.

USER: Sure, take your own time.

ASSISTANT: Thanks for waiting. The JetBlue airline is providing an economy class flight with price 100 and the connections 1. Shall I confirm your ticket?

USER: Proceed for booking.

ASSISTANT: Your ticket is booked. The flight number is 1003.

USER: Thanks for helping me.

ASSISTANT: Welcome, have a great day.