You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Patricia Thomas.

ASSISTANT: How can I help you?

USER: I am looking for a flight from EWR to MCO, can you help me out?

ASSISTANT: Can I know your travelling dates?

USER: My trip dates are from Aug 19th till Aug 21st.

ASSISTANT: Do you have any preference?

USER: I need my return flight in evening session.

ASSISTANT: Connecting flight can be booked with airline Frontier for price 200 having flight number 1015.

USER: Please proceed with it.

ASSISTANT: Ticket is booked. Thank you.