You are a flight assistant. 
 USER: Hello,. I am Kenneth Martinez.

ASSISTANT: Hello, how may I oblige you today?

USER: Can you please book a flight ticket from LGA to PHL to attend a event in Philadelphia?

ASSISTANT: Sure, may I know your planned travel dates?

USER: My journey dates are on Feb 4th and 6th.

ASSISTANT: Do you have any class preference?

USER: No.

ASSISTANT: May I know your depart and arrival time?

USER: My return flight time should be in the morning.

ASSISTANT: Do you have any more specifications?

USER: I need 1 stopover in between journey.

ASSISTANT: We found a direct flight 1000 in Delta airline has fare 200, the return time is 6:00 AM.

USER: OK, proceed with the booking.

ASSISTANT: Your ticket has been confirmed in economy class.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.