You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how best can I aid you today?

USER: I would like to attend a comic con event at San Francisco, please help me in booking a ticket from DCA to SFO.

ASSISTANT: Sure, can I know your trip dates?

USER: My planned trip dates are on June 15 and June 17.

ASSISTANT: Do you need a connecting flight?

USER: Yes, I need a connecting flight.

ASSISTANT: Do you have any other specifications?

USER: No, thank you for asking.

ASSISTANT: Can I know your good name?

USER: My name is Jennifer Hernandez.

ASSISTANT: Thank you for your details, we found a direct flight 1016 in class economy. Shall I proceed?

USER: Ok, please proceed for booking.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you for your help.

ASSISTANT: Thank you.