You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I help you?

USER: Can you please book a ticket on the name of Dorothy Robinson to MCO?

ASSISTANT: Sure, may I know when you want to travel?

USER: I want to travel on 04/16 to 04/18.

ASSISTANT: Ok, please help me with your source code.

USER: My source code is DCA.

ASSISTANT: Wait a minute please.

USER: Sure.

ASSISTANT: Thank you for waiting. We found a flight with number 1024 and airline Frontier at a price of 200 with 1 connection.

USER: Ok, you can proceed.

ASSISTANT: Sure, your booking is done.

USER: Thank you.

ASSISTANT: Have a safe journey.