You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you today?

USER: I would like to meet my brother at Detroit, please help me in booking a ticket from PHL to DTW.

ASSISTANT: Sure, I will help you. Please help me with your planned travelling dates.

USER: My planned travel dates are on Nov 1 and Nov 3.

ASSISTANT: Please let me know with your name.

USER: My name is Jennifer Adams.

ASSISTANT: Do you need a break in between your journey?

USER: I am looking for a connecting flight.

ASSISTANT: Do you have any other preferences in your journey?

USER: No, thank you for asking.

ASSISTANT: Please allow me a minute.

USER: Sure, take your rime.

ASSISTANT: Jennifer Adams, I am really sorry to inform you that there are no flights available for your journey.

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

ASSISTANT: Thank you for understanding. Thank you for reaching us. Have a great time.