You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you today?

USER: Myself Joshua Lewis, can you help me to book a flight from ORD on a round trip?

ASSISTANT: Sure, I will help you to book a flight. Can you please share me your travelling dates?

USER: Ok, please book for the dates 04/22 and 04/24.

ASSISTANT: Please give me a moment.

USER: Ok, please a connecting flight.

ASSISTANT: Yes, I found a flight with 1 connection limit and the airfare is 100.

USER: Thank you for asking, please book it.

ASSISTANT: Your ticket is booked with flight number 1027 and airline is AA.

USER: Ok, thank you for assisting me and booking the ticket.

ASSISTANT: Welcome, have a safe flight.