You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you?

USER: I am Raymond Hall. Can you please assist me to book a flight ticket from Washington-DCA to Orlando-MCO?

ASSISTANT: Sure, when are you planning to travel?

USER: Thank you. I am willing to travel on the dates of Mar 13 and Mar 15.

ASSISTANT: Do you have any preferences?

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

ASSISTANT: We found a flight in an airline Hawaiian with 1000 number having a single connection price of 100. Shall I reserve it?

USER: Yes, please proceed to reserve the flight ticket.

ASSISTANT: Your flight ticket has been booked in an economy class.

USER: Thank you for helping me in reserving a flight ticket.

ASSISTANT: Thank you for reaching us.

USER: You are most welcome.