You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I help you?

USER: Can you assist me in booking a flight from DEN to DCA?

ASSISTANT: Sure.

USER: Thank you.

ASSISTANT: Do you need a stopover in your journey?

USER: Yes, I am looking for a connecting flight.

ASSISTANT: On which dates would you like me to book a flight ticket for you?

USER: I will start from Mar 11th and Mar 13th will be my return date.

ASSISTANT: Let me know your good name.

USER: I am Rachel Robinson.

ASSISTANT: Please, wait.

USER: Sure.

ASSISTANT: There is a flight with airline Hawaiian, class economy, price 100, single connection. Shall I proceed?

USER: Kindly, confirm ticket.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you for assisting me.

ASSISTANT: Thank you for reaching us.