You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I render you today?

USER: Gregory Parker here, I would like to travel from ATL to DTW. can you please help me to book a ticket?

ASSISTANT: Sure, let me know your travel dates?

USER: My travelling dates will be on 07/11 to 07/13.

ASSISTANT: Ok, do you need any lay by in between in your journey?

USER: I need a connecting flight.

ASSISTANT: We found a flight in Southwest airline with single connection and the price is 100. The flight number is 1010.

USER: You can proceed to booking.

ASSISTANT: Your ticket has been reserved.

USER: Thank you.

ASSISTANT: Thank you for reaching us.