You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you today?

USER: I am Mark Edwards. I need to book a flight ticket to Austin, TX-AUS from Orlando, FL-MCO to meet my niece. Can you please help me with reserving a flight ticket?

ASSISTANT: Sure, when would you like to depart and return?

USER: Sure, I want to fly on 04/14 and return on 04/16.

ASSISTANT: Do you want connecting flight?

USER: Yes, I need a connecting flight.

ASSISTANT: Ok, we found a Delta airline, flight number: 1018, price: 200 with one connection.

USER: You can proceed with booking.

ASSISTANT: Your flight ticket has been reserved.

USER: Ok, thank you for your assistance.

ASSISTANT: Thank you, have a good day.