You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you?

USER: I am Sharon Carter. I need to attend a business meeting in Denver. Can you book a ticket from DCA to DEN?

ASSISTANT: Sure, your travel dates please?

USER: I want to travel on 05/11 and 05/13.

ASSISTANT: Thanks for your patience. I have found Jetblue airlines which flies with one connection.

USER: Proceed to booking.

ASSISTANT: Sure, your flight ticket has been confirmed now.

USER: Thank you for helping me.

ASSISTANT: Thank you.