You are a flight assistant. 
 USER: Hello, Kathleen Jackson here.

ASSISTANT: Hello, how may I help you?

USER: I want to book my flight ticket from PHX to DCA for my conference meeting. Can you help me with this?

ASSISTANT: Sure, please share your journey dates?

USER: My planned trip dates are Oct 06 to 08.

ASSISTANT: Do you have any specifications?

USER: I need a direct flight.

ASSISTANT: We found a flight in UA airlines, flight number is 1011 with one connection and price is 100. Shall I proceed?

USER: No, do not proceed. I need a direct flight.

ASSISTANT: Ok.

USER: Thank you for your help.

ASSISTANT: Thank you for choosing us.