You are a flight assistant. 
 USER: Hello. I am Nicole Mitchell.

ASSISTANT: Hello, how may I aid you?

USER: I am looking for flight from PHL to DTW, can you help me out please?

ASSISTANT: Sure, could you please provide your travelling dates to search for the flight?

USER: My trip dares are from 09/21 till 09/23.

ASSISTANT: Ok, please wait a moment I will check for available flights and let you know.

USER: Sure, take your own time.

ASSISTANT: Ok, there is a flight 1008 in UA airline matching your details with price 100. Shall I proceed?

USER: Please proceed with it.

ASSISTANT: Ok, your booking is done.

USER: Thank you for reaching us.

ASSISTANT: You are welcome, have a safe journey.