You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: I am planning to conduct a meeting with my clients at Washington. Can you aid me in booking a ticket from LGA to DCA?

ASSISTANT: Sure, I will help you. May I know your planned dates?

USER: I am planning to start on Apr 11th and return back on Apr 13th.

ASSISTANT: To check further please help me with your name?

USER: I am Joseph Evans.

ASSISTANT: Joseph Evans, do you have any connection limit preference?

USER: Any number connections is ok for me.

ASSISTANT: Do you have any airline preference?

USER: I want to travel in normal cost airline.

ASSISTANT: Is there anything else I want to check with?

USER: No.

ASSISTANT: Here I found a flight with 2 connections with United Airlines and the airfare is about 200. Shall I proceed in booking with the flight number 1009?

USER: Yes, you can go ahead.

ASSISTANT: For an economy class your ticket is booked and the departure time is 16:00PM and the arrival time is 5:00AM.

USER: Thank you for the support.

ASSISTANT: Thank you for reaching us, have a safe journey.