You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I respond to your request?

USER: I want to attend a Seminar in Orlando. Can you please help me for booking the flight ticket?

ASSISTANT: Sure, we are ecstatic to help you. May I know on which dates you are planning to start and return?

USER: My travelling dates are June 03 and June 05.

ASSISTANT: I need your selected airport code, that you wish to board from?

USER: My source airport code is PHL.

ASSISTANT: Do you prefer any way station in between journey?

USER: I prefer single connecting flight.

ASSISTANT: May I know your good name please?

USER: My name is Ryan Campbell.

ASSISTANT: Is there any other specifications regarding your journey?

USER: No, I don't have any other specifications.

ASSISTANT: Ok, please wait a moment. let me search a flight for you.

USER: Ok.

ASSISTANT: Thank you for your time, we have found a Delta airline, flight number-1005, connections-0 and ticket-100. Would you like me to book the ticket?

USER: Please proceed for booking the flight ticket.

ASSISTANT: Sure, a seat has been reserved successfully for a economy class flight.

USER: Thanks for helping me.

ASSISTANT: Thank you for your presence. We hope to serve you again.