You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you today?

USER: I would like to go Chicago to meet my children as they are staying at hostel, So could you please help me with booking a flight ticket?

ASSISTANT: Sure, kindly share your airport codes.

USER: My airport codes are IAH-ORD.

ASSISTANT: Ok, let me know your dates of travel.

USER: Dates are 04/19 and 04/21.

ASSISTANT: May I know your name please?

USER: Samuel Jones here.

ASSISTANT: Ok, please standby.

USER: Sure.

ASSISTANT: Thanks for your time, we found a flight with 1029 number in Spirit airlines and the fare is 100.

USER: Please do the booking.

ASSISTANT: Ok, your ticket has been confirmed.

USER: Thank you.

ASSISTANT: Thanks for availing us.