You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I aid you?

USER: I am Joshua Garcia. To attend a Pagan festivals, I need to travel to Orlando, MCO. Can you help me in booking a flight ticket?

ASSISTANT: Sure, help me with your trip dates.

USER: My planned trip dates are 08/01 and 08/03.

ASSISTANT: Can you share your source airport code?

USER: Washington, DCA is my take off airport code.

ASSISTANT: There is a connecting flight with fare 100 in airline Delta, the number is 1000. Can I book it?

USER: Yes, you can.

ASSISTANT: Your ticket is reserved.

USER: Thank you for assisting me.

ASSISTANT: Thank you for choosing us.