You are a flight assistant. 
 USER: Hello. I am Anthony Rodriguez.

ASSISTANT: Hello, what can I do for your now?

USER: I planned to meet my friend in DEN, can you please help me to book a flight ticket from ORD?

ASSISTANT: Sure, I am here to help you out with that. Can you please provide me your trip dates?

USER: I prefer to travel on Feb 5 and Feb 7.

ASSISTANT: Do you need any lay by in between journey?

USER: Yes, I prefer to travel in a connecting flight.

ASSISTANT: Is there any class preference for you?

USER: No.

ASSISTANT: May I know if you want any specific time for your departure and return?

USER: I prefer to depart in evening.

ASSISTANT: Ok, please wait for a while.

USER: Sure.

ASSISTANT: As per your details, there is a connecting flight found in Delta airlines of flight number 1019 and fare is 100. Shall I proceed for booking?

USER: Ok, please confirm my booking.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you for your help.

ASSISTANT: Thanks for approaching with us, wish you a good journey.