You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you?

USER: I'm Christine Perez. I want to travel from 03/03 to 03/05. Can you book a ticket for me?

ASSISTANT: Perez, may I know your airport codes?

USER: My airport codes are DCA and ORD. Make sure that, my connection limit is 1.

ASSISTANT: I have found a flight with your requirement.

USER: Please book the ticket.

ASSISTANT: The airline is Hawaiian and the flight number is 1022. Your ticket has been booked.

USER: Thank you for your help.

ASSISTANT: Perez, have a safe journey.