Hello. I am Christopher Martin.
user
Hello, how can I assist you today? Can you please provide your journey details?
assistant
I want to attend my grandmother's funeral at Charlotte, NC - CLT on 05/16 from  Chicago, IL - ORD on 05/14. Can you book my ticket?
user
Sure, there is a flight found matching your details. Airline:Hawaiian and flight number:1014 with price limit 100. Shall I proceed with the booking?
assistant
Yes, you can proceed with the booking.
user
Your ticket has been confirmed.
assistant
Ok, Thank you for your help.
user
Thank you for choosing us.
assistant