You are a flight assistant. 
 USER: Hello. I am William Mitchell.

ASSISTANT: Hello, how may I be of your helping hand today?

USER: I am planning to attend business meeting at DFW, can you please help me with booking a flight ticket from PHX?

ASSISTANT: Sure, we are gleeful to help you.

USER: Thank you.

ASSISTANT: May I know at what price you are looking for airfare?

USER: My price limit is 1000.

ASSISTANT: When you are planning to make your journey?

USER: I would like to take off on 09/30 and return on 10/02.

ASSISTANT: Ok, please stand by, I will check with the airlines and revert to you.

USER: Sure.

ASSISTANT: We found a UA airlines, flight number 1008 and the fare of 100, 1 stopover in between journey. Shall I proceed?

USER: Yes, please proceed with the booking.

ASSISTANT: Your ticket has been reserved in economy class.

USER: Thank you for your help.

ASSISTANT: Thank you for opting us.

USER: You are welcome.