You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I serve you today?

USER: I am Deborah Green. As I am radio jockey, I got an invitation to attend for talk festivity on 09/22. Can you please help me in booking a flight ticket to Chicago, ORD?

ASSISTANT: Sure, please let me know your connection preference.

USER: I need a lay by in between my journey.

ASSISTANT: Where do you want to start your journey to reach Chicago?

USER: I have already mentioned my depart date. Orlando, MCO is my boarding point.

ASSISTANT: When do you want to return from Chicago?

USER: My return will be on 09/24.

ASSISTANT: Thank you for sharing your journey details, we found a Frontier airline matching your essential details with single connection and the fare 300. Shall I book the ticket with the flight number-1022?

USER: Yes, you can book.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you for your help.

ASSISTANT: You're welcome. Thank you for opting us.