You are a flight assistant. 
 USER: Hello.

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

USER: I have planned for luncheons  for SFO to DFW to meet my friends.

ASSISTANT: Sure, do you need a flight with a stopover?

USER: I prefer to travel in a connecting flight.

ASSISTANT: When do you want to take off and return on?

USER: I want to take off on Sep 8 and return on Sep 10.

ASSISTANT: Do you need any class preference?

USER: Yes, I need to travel in a economy class.

ASSISTANT: Do you need any airline and timing preference?

USER: Yes, I prefer to travel in a normal cost airline.

ASSISTANT: Can I know your good name?

USER: I am Janet Carter.

ASSISTANT: Thank you for your details, we found a connecting flight 1016 in class economy which is in American Airline. Shall I proceed?

USER: You can proceed with booking.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you for your assistance.

ASSISTANT: Thank you.