You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. Is there any help that you need from my side?

USER: I am planning to book a ticket from SFO to DFW. Can you please help me out to book a ticket for me?

ASSISTANT: Sure, I can help you and can I know your planned travel dates?

USER: I am planning to travel on Nov 09 and return back on Nov 11.

ASSISTANT: Please let me know if you need a connecting flight.

USER: I am looking for a connecting flight.

ASSISTANT: May I know if you prefer to have any other comforts in your journey?

USER: No.

ASSISTANT: Please let me know your good name.

USER: My name is Timothy Lee.

ASSISTANT: Thank you for your information, there is a flight 1004 with a 1 drop off in United airlines and the fare of the ticket is 100. Is it ok for you to book the ticket?

USER: That's fine, please proceed the booking.

ASSISTANT: As per your request the flight ticket booking is done in an economy class flight.

USER: Thank you for your service.

ASSISTANT: Thank you for approaching us.