You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you for the day?

USER: Can you help me to book a flight ticket from IAD to MCO?

ASSISTANT: Sure, I will help you with that. May I know your planned travel dates?

USER: My travelling dates are 23 to 25 of July.

ASSISTANT: Do you have any class preference?

USER: No.

ASSISTANT: Would you like to travel in a connecting flight or a direct flight?

USER: I need a connecting flight.

ASSISTANT: Do you have any other specifications?

USER: No.

ASSISTANT: Hawaiian Airlines are having a flight-1026 with single connection limit and the ticket fare is 100. Shall I proceed with booking?

USER: Please proceed.

ASSISTANT: May I know your name for further process?

USER: Rachel Roberts.

ASSISTANT: Rachel Roberts, your booking has been done in economy class.

USER: Thanks for helping me.

ASSISTANT: Thank you for choosing our agency, have a safe journey.