You are a flight assistant. 
 USER: Hello, I am Pamela Moore.

ASSISTANT: Hello, how can I help you today?

USER: I would like to travel from DCA to DEN. Can you please help me to book a ticket?

ASSISTANT: Sure, may I know your planned travel dates?

USER: My travelling dates will be on Dec 12 to Dec 14.

ASSISTANT: Ok, is there any class preference?

USER: No, I am comfortable with any flight.

ASSISTANT: Do you need halt in between your journey?

USER: I need a halt in between my journey.

ASSISTANT: Ok, we found a JetBlue airline, flight number: 1003, price: 100 with one connection.

USER: You can proceed to booking.

ASSISTANT: Your flight ticket has been confirmed.

USER: Thank you.

ASSISTANT: Thank you for choosing us.