You are a flight assistant. 
 USER: Hello. I am Timothy Adams.

ASSISTANT: Hello, how may I oblige you today?

USER: I want to travel from MCO to JFK. Can you help me in booking a flight ticket?

ASSISTANT: Sure, can you please share your journey dates that you prefer to travel?

USER: I want to travel in the flight on May 16 and May 18.

ASSISTANT: Do you have any other requirements?

USER: I want to depart in afternoon time.

ASSISTANT: There are no flights found in the afternoon.

USER: That's ok. Anyways, thank you for your help.

ASSISTANT: Thank you.