You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am George Green.

ASSISTANT: How may I assist you?

USER: I would like to book a flight ticket from IAH to MCO to take my books from my elder brother. Could you please help me with booking a connecting flight?

ASSISTANT: Sure, let me know your journey dates?

USER: I want to depart on Sep 28 and arrive on Sep 30.

ASSISTANT: Do you have any price limit?

USER: Yes, I can afford up to 5000 for a flight ticket.

ASSISTANT: Thanks for your details, please hold on a minute. We found a Spirit airline with the ticket fare of 100 and a halt in between the journey. Shall I proceed?

USER: Yes, please proceed.

ASSISTANT: Your ticket has been confirmed by flight number 1024 and an economy class.

USER: Thank you for your help.

ASSISTANT: Thanks for choosing us.