You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Christopher Carter.

ASSISTANT: What can I do for you today?

USER: I need to book a flight ticket from ORD to DEN, Can you please help me for booking?

ASSISTANT: Sure, may I know your connection limit?

USER: I need a connecting flight.

ASSISTANT: Ok, provide your travelling dates?

USER: I would like to travel on 10/09 to 10/11.

ASSISTANT: We found a AA airline with fare of 100 and stop over in between the journey.

USER: Ok, proceed for booking.

ASSISTANT: Your ticket has been confirmed with flight number 1024.

USER: Thanks for your information.

ASSISTANT: Thank you for reaching us.