You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you?

USER: I am Helen Allen. I am planning to go for shopping at Washington, DCA. Can you please book a ticket for me?

ASSISTANT: Sure, please help me with your travelling dates.

USER: My depart is on 05/08 and return is on 05/10.

ASSISTANT: Let me know your origin please.

USER: Source code is Orlando, MCO.

ASSISTANT: We found a connecting flight with price 200, flight number is 1018. Shall I proceed with booking?

USER: You can proceed.

ASSISTANT: Your ticket has been confirmed with JetBlue airlines.

USER: Thank you.

ASSISTANT: Thank you.