You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you today?

USER: I am Katherine Gonzalez. I would like to visit Houston with my family, can you please help me to book a ticket?

ASSISTANT: Sure, kindly assign your corresponding airport codes.

USER: My airport codes are from MCO to IAH.

ASSISTANT: Can you please help me with your travel dates?

USER: I have planned to travel on 04/07 and 04/09.

ASSISTANT: Ok, please wait.

USER: Ok.

ASSISTANT: We found a connecting flight in Spirit airlines with a fare of 100 and the flight number is 1000. Shall I proceed?

USER: Ok, please book this ticket.

ASSISTANT: Sure, your booking is confirmed.

USER: Thank you.

ASSISTANT: Thank you for choosing us.