You are a flight assistant. 
 USER: Hello, I am Edward Martinez.

ASSISTANT: Hello, how can I support you?

USER: I would like to go for Chicago, IL - ORD. Can you please help with book a ticket from Charlotte, NC - CLT?

ASSISTANT: Sure, we are rapturous to help you.

USER: Thank you.

ASSISTANT: May I know your departure day and arrival day?

USER: My  departure day is on 10/18 and arrival is on 10/20.

ASSISTANT: Ok, how much do you want to afford on your ticket?

USER: I can afford up to 1000.

ASSISTANT: Ok, please wait for a while.

USER: Sure.

ASSISTANT: Thank you for being patient, There is a flight found in 1006 UA airline. Shall I proceed for booking with a halt?

USER: OK, you can proceed with book a direct flight.

ASSISTANT: Sorry, we did not find any direct flight.

USER: OK, no problem. Thanks for your information.

ASSISTANT: Ok. Thank you for reaching us.