You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Karen Edwards.

ASSISTANT: How can I help you?

USER: I would like to visit Washington for my cousin wedding, for that I need your help to book a flight ticket.

ASSISTANT: Could you please provide your airport codes?

USER: Sure, I want to travel from Den to MCO.

ASSISTANT: Could you please provide your travelling dates?

USER: My travel dates are 10/07 and 10/09.

ASSISTANT: There is a airline AA flight with your required dates. Can I proceed?

USER: May I know the connection details?

ASSISTANT: There is 1 connection.

USER: Now you can proceed to book a ticket.

ASSISTANT: Your booking is confirmed and the flight number is 1018.

USER: Thank you for all of your valuable information.

ASSISTANT: Thank you for reaching us. Have a nice day.