You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Steven Nelson.

ASSISTANT: How can I help you at this moment?

USER: I need to book a flight ticket from LGA to IAH, Can you please help me for booking?

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

USER: I would like to travel on 08/02 to return on 08/04.

ASSISTANT: Do you need any halt in this journey?

USER: I need a connecting flight.

ASSISTANT: Do you have any other specification for this trip?

USER: I am comfortable with any class.

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

USER: Ok, proceed for booking.

ASSISTANT: Steven Nelson, your ticket is booked in flight number 1006.

USER: Thanks for your information.

ASSISTANT: Thank you and have a safe journey.