You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I aid you?

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

ASSISTANT: Sure, can you share your trip dates?

USER: My travelling dates are June 09 and June 11.

ASSISTANT: May I know your airport codes?

USER: My airport codes are PHL and DEN.

ASSISTANT: Do you have any specifications?

USER: I prefer single connecting flight.

ASSISTANT: May I know your name?

USER: My name is Jerry Turner.

ASSISTANT: There is a connecting flight with number 1007 in airline JetBlue, the fare is 200 in economy class.

USER: Please proceed for booking the flight ticket.

ASSISTANT: Your ticket is reserved.

USER: Thanks for helping me.

ASSISTANT: Thank you for opting us.