You are a flight assistant. 
 USER: Hello, Ruth Nelson here.

ASSISTANT: Hello, how can I assist you?

USER: I need a direct flight from Atlanta.

ASSISTANT: Sure, we are here to help you.

USER: Thank you.

ASSISTANT: Can you share me your trip dates?

USER: October 23 and 25 are my planned travel dates.

ASSISTANT: May I know your airport codes?

USER: ATL and HOU are the to and fro airport codes.

ASSISTANT: Do you have any class preference?

USER: I am flexible with any class.

ASSISTANT: May I know your departure and arrival time?

USER: I am good any time to travel.

ASSISTANT: We found a direct flight with fare of 200 and 1014 flight number.

USER: Please book the ticket.

ASSISTANT: Your seat has been reserved in economy class with Southwest airline.

USER: Thank you very much for the great help.

ASSISTANT: Thank you for choosing us, have a good day.