You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: Can you aid me in booking a flight ticket from DEN to LAX?

ASSISTANT: When would you like me to book a ticket?

USER: Sure, I would like to go on May 17th and return back on May 19th.

ASSISTANT: May I know your name?

USER: Myself Helen Rodriguez.

ASSISTANT: Is there any other specifications for your journey?

USER: Make sure it is a single connecting flight.

ASSISTANT: Ok, please wait.

USER: Sure, take your time.

ASSISTANT: Delta Airlines is providing the flight-1010 with single connection and the ticket fare is 200. Can I proceed?

USER: Ok, please proceed for further.

ASSISTANT: Your ticket has been successfully booked in economy class.

USER: Thank you for booking.

ASSISTANT: Thanks for reaching us.