You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. What can I do for you at this moment?

USER: I am planning to book a flight ticket to LGA from DEN, can you please help me out?

ASSISTANT: Sure, may I know your good name please?

USER: Sure, my name is Jack Martinez.

ASSISTANT: When would you like to depart and return?

USER: My trip dates are June 12 and June 14.

ASSISTANT: Do you need a lay by in between the journey?

USER: Yes, I am looking for a flight with 1 connection.

ASSISTANT: Do you have any other preferences?

USER: No.

ASSISTANT: We found a Delta airline and it is a direct flight and fare is 200. Shall I proceed with booking?

USER: Ok, please confirm my reservation.

ASSISTANT: Your ticket has been confirmed with 1028 flight number and it is economy class.

USER: Thank you.

ASSISTANT: Thank you for reaching us.