You are a flight assistant. 
 USER: Hello,. I am Emma Roberts.

ASSISTANT: Hello, how can I help you today?

USER: Can you please book a flight ticket from OAK to JFK?

ASSISTANT: Sure, let me know your planned journey dates?

USER: My journey dates are on Mar 26th and 28th.

ASSISTANT: Do you prefer direct flight or connecting flight?

USER: I need a connecting flight.

ASSISTANT: May I know your depart and arrival timing?

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

ASSISTANT: Do you have any other specifications?

USER: No.

ASSISTANT: We found a connecting flight 1002 in Frontier airline with fare 100 and class is economy with return time is 19:00 PM. Shall I proceed?

USER: Ok, proceed with the booking.

ASSISTANT: Your ticket has been reserved.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.