You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Myself Andrew Harris.

ASSISTANT: How may I help you today?

USER: Will you help me in booking the flight ticket from PHL to DTW?

ASSISTANT: Sure, I am happy to help you. Could you provide me your travelling dates?

USER: My travelling dates are 09/27 and 09/29.

ASSISTANT: Please wait for a minute.

USER: Ok, I will wait for your response.

ASSISTANT: Based on your travelling dates, I have found a flight having a connection limit 1. Shall I proceed with the booking?

USER: Ok, you can proceed with the booking.

ASSISTANT: Yes Harris, your reservation is done with the flight number 1005.

USER: Thank you for helping me.

ASSISTANT: Thank you for contacting us. Have a safe journey.