You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Can you book a ticket for me?

ASSISTANT: Yes sure. Can I know your travelling location?

USER: I want to travel from MI - DTW to PA - PHL. My price limit is 200 with a connection of 1.

ASSISTANT: Can I know  your dates?

USER: The departure date is on 02/11 and return is on 02/13.

ASSISTANT: I have a direct flight. Is it OK with you?

USER: No, I can't proceed with that flight.

ASSISTANT: Can you tell me your name?

USER: I'm Joshua rodriguez.

ASSISTANT: Thank you Joshua to come here.