You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello. How can I help you at this moment?

USER: Can you please help me in booking my flight ticket from ORD to BOS?

ASSISTANT: Sure, I will help you with that. Can you please mention your preferable travel dates?

USER: My planned travel dates are Nov 07-09.

ASSISTANT: May I know your name for further process?

USER: Myself, Nicole Lopez.

ASSISTANT: Do you need any specific depart and arrival time for this trip?

USER: No.

ASSISTANT: Do you have any another specifications?

USER: I prefer to fly in connected flight.

ASSISTANT: Ok, please hold on a moment.

USER: Ok.

ASSISTANT: Sorry, no flights are available in this route as per your requested dates.

USER: Ok, no issues. Thank you for your service.

ASSISTANT: Thank you for reaching us.