You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you?

USER: Jason Hernandez here. I would like to book a ticket to Huston on the occasion of friends birthday.

ASSISTANT: Sure, I will help you. May I know your nearest airport codes please?

USER: My genesis and terminus airport codes are LGA and IAH.

ASSISTANT: Ok, can I have your planned travel dates please?

USER: My itinerary dates are Feb 18 and Feb 20.

ASSISTANT: Please hold on a moment.

USER: Sure.

ASSISTANT: I found an economy class ticket in Spirit airlines with price 100 and 1 connection. Can I book your ticket?

USER: Yes please.

ASSISTANT: Ok, your booking is confirmed with flight number 1010.

USER: Thank you very much.

ASSISTANT: Thank you for approaching us. Have a nice day.