You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you?

USER: My name is Samuel. I would like to book a ticket to Houston on the occasion of my friends marriage.

ASSISTANT: Sure, I am here to help you out. May I know your airport codes please?

USER: My mistake its Samuel Edwards.

ASSISTANT: Ok, please share your travel dates.

USER: My genesis and terminus airport codes are SEA and IAH. My itinerary dates are as follows Oct 24 and Oct 26.

ASSISTANT: Spirit airlines is having a connecting flight with a fare of 100, shall I proceed with booking?

USER: Please proceed withe booking.

ASSISTANT: Your ticket is confirmed with the flight-1003 in economy class.

USER: Thank you for your help.

ASSISTANT: Welcome, have  a safe trip.