You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you today?

USER: Can you please help me in reserving my flight from DFW, as I have to attend my brother's marriage at JFK?

ASSISTANT: Sure, can you please mention your dates of journey?

USER: Sure, my travel dates are Aug 23rd and Aug 25th.

ASSISTANT: May I know your name please for further process of booking?

USER: My name is Sarah Roberts.

ASSISTANT: Do you have any other requirements please?

USER: I prefer to travel in a single connecting flight.

ASSISTANT: Please wait for a mean while.

USER: Make sure that, it is a normal cost airlines only.

ASSISTANT: There is a connecting flight of fare 200 with the AA airline, are you ok with this booking?

USER: Ok, please confirm it.

ASSISTANT: Ok, I have reserved your ticket with the flight number 1008.

USER: Thanks for the help.

ASSISTANT: You are welcome, have a safe journey.