You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I guide you for today?

USER: I am Steven Martinez. Please book me a ticket from ATL to ORD to meet my family.

ASSISTANT: Can you please share on what dates you are willing to travel?

USER: I have planned to travel on 10/13 and 10/15.

ASSISTANT: Do you have any other requirements that you are looking for?

USER: I need a direct flight.

ASSISTANT: There is a flight with ticket fare 300 in spirit airlines. Is it ok for you?

USER: Ok, please book this ticket.

ASSISTANT: Your booking is confirmed with flight number 1023 in economy class.

USER: Thank you.

ASSISTANT: Thank you for contacting us, have a nice day.