You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you?

USER: I need to consult my family doctor, can you please book the ticket from DFW to EWR?

ASSISTANT: Sure, may I know your planned travel dates please?

USER: Sure, my planned departure and return travel dates are 7th and 9th of March.

ASSISTANT: Would you like to travel in a connecting flight or a direct flight?

USER: I prefer single connected flight to travel.

ASSISTANT: May I know your good name please?

USER: My name is Robert Jackson.

ASSISTANT: Do you have any other specifications?

USER: No, I don't have any other specifications.

ASSISTANT: The economy class with flight number 1000 of Delta airline is available having fare as 200 and connection as 1, is it ok for you?

USER: That's ok for me, you can proceed for booking.

ASSISTANT: Your ticket is booked.

USER: Thank you so much for your help.