You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: I am a business man, I would like to start my new branch at Chicago. Help me in booking my flight ticket with one stopover.

ASSISTANT: Sure, please provide me your travel dates.

USER: I would like to start on 02/03. After the dealing with clients I would like to return on 02/05.

ASSISTANT: Can I know your exact airport codes please?

USER: I would like to start from TX-DFW. My destination airport will be IL-ORD.

ASSISTANT: We found a connecting flight with the price 100, flight number is 1005. Shall I proceed for booking with Frontier airlines?

USER: Please proceed with booking.

ASSISTANT: Ticket has been reserved for you on your requested dates.

USER: Thank you for your assistance.

ASSISTANT: Your E ticket has been processed and will be sent to your mail id. Can I know your name please?

USER: You can send to my mail id with the name Raymond Rodriguez.

ASSISTANT: Sure, have a safe journey!.