You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: Katherine Hernandez here. I need to attend a business meeting at Houston, can you please help me in booking a flight ticket from LGA to HOU?

ASSISTANT: Sure, I will help you to book a flight ticket. Can you please share me your travelling dates?

USER: Sure, my travel dates are from Dec 03 to Dec 05.

ASSISTANT: Ok, do you have any connection limit?

USER: Yes, I need a connecting flight.

ASSISTANT: Ok, may I know your arrival and departure time?

USER: I would like to return in afternoon.

ASSISTANT: Ok, do you have any other specifications?

USER: No.

ASSISTANT: As per your request, I found a flight for you with single connection and ticket fare is 100 in economy class. Shall I proceed for booking?

USER: Ok, please proceed.

ASSISTANT: Your ticket is booked with flight number 1012 and airline is Spirit.

USER: Thank you for booking.

ASSISTANT: Welcome, have a safe flight.