You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you today?

USER: I would like to book a ticket from PHL to DCA. Where I have a meeting to attend.

ASSISTANT: May I know your planned trip dates?

USER: My planned travel dates are as follows Oct 14 and Oct 16.

ASSISTANT: Is there any connection limit?

USER: I would prefer a connecting flight.

ASSISTANT: May I know your class preference?

USER: No. Thank you for asking.

ASSISTANT: Do you have any other specifications?

USER: I have no other preferences.

ASSISTANT: We found a connecting flight in 1029 Hawaiian Airlines with a fare of 400. Can I proceed for booking?

USER: Sure.

ASSISTANT: May I know your name?

USER: My name is Catherine Collins.

ASSISTANT: Your flight ticket has been confirmed.

USER: Thank your for the help.

ASSISTANT: Thank you for availing us.