You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you today?

USER: Jennifer Allen here. I would like to fly from PHL, would you please aid me in booking a flight ticket to DTW?

ASSISTANT: I am here to help you, can you share me your trip dates?

USER: My planned travelling dates are 08/09 and 08/11.

ASSISTANT: Do you have any specifications?

USER: Yes, I want 1 stopover in between my journey.

ASSISTANT: Sorry, no flights are available on your desired route.

USER: No issues, thank you for your response.

ASSISTANT: Thank you for opting us.