You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello, how may I assist you today?

USER: Can you please help me in booking my flight ticket from LGA to IAH?

ASSISTANT: Sure, can you please share your journey dates?

USER: My planned travel dates are Feb 26-28.

ASSISTANT: Are you looking for any preferred connections?

USER: I prefer to fly in connecting flight.

ASSISTANT: Do you have any other specifications to be met?

USER: I want to depart in the afternoon.

ASSISTANT: May I know your name to proceed further?

USER: myself, Gary Martinez.

ASSISTANT: We found a United airlines, flight number-1003 connections-1 depart time-afternoon 16:00 hours class-economy and fare is 200. Shall I proceed with the booking?

USER: Ok, please go ahead.

ASSISTANT: Sure, your ticket has been booked.

USER: Thank you for your service.

ASSISTANT: Thank you for availing us.