You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I guide you now?

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

ASSISTANT: Sure, I am glad to serve you. Please, share me your travel dates.

USER: My travelling dates are Jan 05 and Jan  07.

ASSISTANT: Can you please tell me about your maximum number of connections?

USER: I need a flight with single connection.

ASSISTANT: Do you have any class preference for your journey?

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

ASSISTANT: May I know your name, please?

USER: Myself Kevin Thompson.

ASSISTANT: American Airlines is providing you the connecting flight in economy class, shall I proceed?

USER: Sure, you can proceed with the booking.

ASSISTANT: Your ticket has been reserved with flight 1007 and with a price of 100.

USER: Thank you for helping me.

ASSISTANT: Thank you for reaching us, have a safe trip.