You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: Linda Thomas here.

ASSISTANT: How may I guide you?

USER: I would like to book a ticket from DTW to ATL, can you please help me with that?

ASSISTANT: Sure, I am here to help you with the ticket booking. Can you please tell me your planned travel dates?

USER: The travel dates are from 07/26 to 07/28.

ASSISTANT: Ok, do you have any preferences?

USER: I need a halt.

ASSISTANT: Ok, please wait a moment.

USER: Ok.

ASSISTANT: There is a flight in Southwest airlines which is having a single halt in between your journey and the ticket cost is 100 which is an economy class flight. Shall I reserve your ticket?

USER: Please proceed.

ASSISTANT: Your ticket is booked with the flight number 1019, the departing time is 13:00 PM and the returning time is 14:00 PM. Have a nice journey.

USER: Thank you.

ASSISTANT: You are welcome. Thank you for reaching us.