You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I help you?

USER: I want to book a ticket from ORD to DFW, can you help me?

ASSISTANT: On which dates you like to travel?

USER: My travel dates are 10/15 and 10/17.

ASSISTANT: There is a direct flight, can I proceed for booking?

USER: No, I need a flight with connection 1.

ASSISTANT: I am sorry no flights with single connection.

USER: No problem.

ASSISTANT: May I know your name please.

USER: Myself Brandon Jackson. Thank you for your information.

ASSISTANT: Thank you for choosing us.