You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you today?

USER: I would like to meet my relatives at Chicago, please help me in booking a ticket from CLT to ORD.

ASSISTANT: Sure, could you please share me with your dates of travel?

USER: My planned travel dates are 01/24 and 01/26.

ASSISTANT: May I know your name please?

USER: My name is Catherine Collins.

ASSISTANT: There is a flight with the connecting flight of fare 100 and the airline is UA, are you ok?

USER: Ok, please book my ticket.

ASSISTANT: Ok, your ticket has been reserved with the flight number 1004.

USER: Thank you for your help.

ASSISTANT: You are welcome.