You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you?

USER: Please help me in booking a flight ticket from LGA to LAS.

ASSISTANT: Sure, I am happy to help you. Can you please let me know your travelling dates?

USER: My planned travel dates are Apr, 26 and Apr, 28.

ASSISTANT: Do you prefer any lay by in between journey?

USER: Yes, I need a lay by.

ASSISTANT: Are there any other specifications for you?

USER: No, thank you.

ASSISTANT: Can I have your good name?

USER: Patricia Collins here.

ASSISTANT: Hawaiian Airlines is providing direct flight with the ticket fare of 200 and depart time is 0:00 hours, arrival time is 18:00 hours. Shall I proceed?

USER: Please proceed.

ASSISTANT: Ok, your ticket is reserved in an economy class and the flight number is 1003.

USER: Thank you.

ASSISTANT: Thank you for contacting us.