You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I support you today?

USER: I am planning to visit San Francisco, will you help me in booking the flight ticket from DFW to SFO?

ASSISTANT: Sure, we are perky to serve you. May I know your trip dates?

USER: My travelling dates are Nov 01 and Nov 03.

ASSISTANT: Is there any specific time to travel?

USER: No, thank you for asking.

ASSISTANT: Do you need any break in your journey?

USER: I need a flight with single connection.

ASSISTANT: Do you have any other requirements?

USER: No.

ASSISTANT: May I know your name please?

USER: Myself Paul Adams.

ASSISTANT: There is a connecting flight with fare of 200 and 1005 flight number. Shall I proceed?

USER: Sure, you can proceed with the booking.

ASSISTANT: Your seat has been reserved with Delta Airlines in economy class.

USER: Thank you for helping me.

ASSISTANT: Thank you for opting us.