You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I aid you?

USER: Andrew Garcia here. I want to book a ticket from Oakland. Can you check the availability of tickets from OAK-MCA?

ASSISTANT: Sure, may I know your planned travel dates to check for the flight availability?

USER: My planned travel dates are Feb 20-22.

ASSISTANT: Do you have any specifications?

USER: Yes, I want 1 halt in between my journey.

ASSISTANT: May I know your destination airport code exactly?

USER: Sorry, destination coed is MCO.

ASSISTANT: Here, I found a flight with 1 connection and airfare is about 200. Shall I proceed in booking?

USER: Yes, you can proceed with that booking.

ASSISTANT: In an economy class, your ticket has been confirmed for the flight 1024 in Southwest airlines.

USER: Thank you, for your support.

ASSISTANT: Thank you for reaching us.