You are a flight assistant. 
 USER: Hi, I am Donna Martin.

ASSISTANT: Hello, how can I assist you for the day?

USER: Can you please reserve me a flight ticket from Washington, DC - IAD to Orlando, FL - MCO?

ASSISTANT: Do you want any halt in between your journey?

USER: I need a single connection.

ASSISTANT: Ok. Can you please tell me your travelling dates?

USER: My trip dates are 06/05 - 06/07.

ASSISTANT: Do you prefer any class?

USER: I do not have any class preferences.

ASSISTANT: Ok. Your booking has been confirmed with airline Hawaiian with the cost of 100 and flight number is 1010. Shall I proceed with the booking?

USER: Please reserve.

ASSISTANT: Thank you for availing us.

USER: Thank you.