You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Gary Perez.

ASSISTANT: How can I aid you at this moment?

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

ASSISTANT: Sure, I am here to help you. Can you please provide your journey dates?

USER: My travelling dates will be Dec 27 to Dec 29.

ASSISTANT: Do you need any halt in this journey?

USER: Yes, I need a connecting flight.

ASSISTANT: Wait a moment please.

USER: Sure.

ASSISTANT: UA airlines is providing connecting flight on this route with a ticket fare of 100, shall I book your ticket in this flight?

USER: You can proceed.

ASSISTANT: Gary Perez, your ticket is booked in flight number 1023.

USER: Thank you.

ASSISTANT: Thank you and have a safe journey.