You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you?

USER: Myself Timothy Taylor. I am looking for a flight from DTW to PHL, can you help me in booking the flight ticket from Detroit?

ASSISTANT: Yes, I can help you. Can you share me your dates of travel?

USER: Sure, my planned travel dates are 09/25 and 09/27.

ASSISTANT: Give me a moment.

USER: Ok, I will wait for your response.

ASSISTANT: I have found a flight ticket with a price of 100 and 1 connection.

USER: That's fine, please proceed in booking.

ASSISTANT: Ok, your ticket is booked.

USER: Thank you for your expeditious service.

ASSISTANT: Thank you for contacting us.