You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Ryan Williams. Please book a flight ticket from Denver, DEN to Atlanta, ATL.

ASSISTANT: Sure, please provide your travelling dates?

USER: My travelling dates are from 01/07 to 01/09.

ASSISTANT: Ok, do you need any halt in between the journey?

USER: Yes, I need a halt in my journey.

ASSISTANT: Ok, please wait for few minutes.

USER: Sure.

ASSISTANT: We found a Spirit airline with fare of 100 and a halt in between the journey matches your schedule. Shall I proceed with booking?

USER: Ok, Please proceed with booking.

ASSISTANT: Your ticket has been confirmed with flight number 1013.

USER: Thank you.

ASSISTANT: Thank you for reaching us.