You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you?

USER: My name is Charles Davis. Me and my friends are searching to book a flight ticket from CLT to ORD.

ASSISTANT: OK, may I know the travelling dates?

USER: Sure. My preferable travelling codes are from 05/10 to 05/12.

ASSISTANT: Yes, I found a flight-1024 with Jet blue airlines.

USER: OK, make sure I need one connection for my flight ticket.

ASSISTANT: OK, can I proceed with the booking?

USER: Yes, please book my ticket.

ASSISTANT: Yes, your booking is confirmed.

USER: Thank you for your help.

ASSISTANT: Thank you, have a safe journey.