You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you today?

USER: I am Robert Miller. I am planning to visit Central Park at New York, could you please help me with booking a flight ticket from ATL to LGA?

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

USER: I would like to depart on Aug 24th and return on Aug 26th.

ASSISTANT: Do you have any limits on number of connections?

USER: I am looking for a connecting flight.

ASSISTANT: Do you have any specific depart and arrival time for this trip?

USER: Make sure that my return time must be afternoon.

ASSISTANT: Do you have any another specifications on your journey?

USER: No.

ASSISTANT: Frontier Airlines providing the ticket for you, the fare is 100 with connection limit 1 and return time also 18.00 PM . Would you like me to make the booking now?

USER: Yes, please confirm the booking.

ASSISTANT: Your flight ticket reservation done with the flight number 1010.

USER: I really appreciate your help, thank you for your service.

ASSISTANT: Welcome, thank you for opting us.