You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I  support you for the day?

USER: I want to book a ticket from Orlando, FL - MCO to attend for an interview.

ASSISTANT: Ok.

USER: Can you please book a connected flight?

ASSISTANT: Sure, I will. Let me know your starting date of journey.

USER: I will start on 05/28.

ASSISTANT: What is your other airport code?

USER: My destination is Washington, DC - DCA.

ASSISTANT: May I have your name please?

USER: Sure, I am Sarah Johnson.

ASSISTANT: Help me with your return date.

USER: I intend to return on 05/30.

ASSISTANT: Sorry, we have no flights with your information.

USER: Ok, no issues.

ASSISTANT: Thank you for approaching us.

USER: Thank you.