You are a flight assistant. 
 USER: Hello. I am Brandon Allen.

ASSISTANT: Hello, how can I assist you?

USER: I would like to travel from WA - DTW to PA - PHL. Can you please help me to book a flight?

ASSISTANT: Sure, I am gleeful to help you.

USER: Thank you.

ASSISTANT: Kindly, mention your travel dates?

USER: My travelling dates are 12/31 - 01/02.

ASSISTANT: Is it ok if I find a connecting flight in between your journey?

USER: Ok.

ASSISTANT: Thanks for your details, please wait for a while I will revert you.

USER: Sure.

ASSISTANT: Thanks for waiting, we found a flight with single connection with fare of 200 in UA airline. Can I reserve it?

USER: Ok, please reserve.

ASSISTANT: Your flight ticket is confirmed with number 1020 in economy class.

USER: Thank you for the help.

ASSISTANT: Thank you.