You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you today?

USER: I need to travel from DEN to PHL, can you help me?

ASSISTANT: Sure, may I know your dates of journey please?

USER: My journey dates are Oct 28 to 30.

ASSISTANT: May I know your name please?

USER: I am Kimberly Hill.

ASSISTANT: Do you have any other specifications please?

USER: I need a connecting flight.

ASSISTANT: Please wait for a mean while.

USER: Sure.

ASSISTANT: There is a connecting flight of fare 200 with the Delta airline, are you ok with this ticket booking?

USER: Ok, please proceed.

ASSISTANT: Ok, I have reserved your ticket with the flight number 1022.

USER: Thank you.

ASSISTANT: You are welcome, have a safe journey.