You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I support you?

USER: My name is Sharon Adams. Can you please book my ticket from DEN to JFK, as I want to meet my friends who are studying there?

ASSISTANT: Sure, on what dates are you willing to travel?

USER: My planned trip dates are June 29th and July 1st.

ASSISTANT: Is there any class preference?

USER: I don't have any particular class preference.

ASSISTANT: How much can you afford for this booking?

USER: I can afford up to 1000.

ASSISTANT: Delta airline is providing a flight 1012 on your way and the fare is 100. Is that fine?

USER: Ok, that's fine for me. May I know the connection limit?

ASSISTANT: It has single connection in between.

USER: Ok, please proceed by booking.

ASSISTANT: Your booking has been confirmed.

USER: Thanks for Your great service.

ASSISTANT: Thank you for opting us.